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ASUS ESC N4A-E11 Server User Manual PDF
Summary of Content for ASUS ESC N4A-E11 Server User Manual PDF
3U Rackmount Server
ESC N4A-E11
User Guide
ii
Copyright 2022 ASUSTeK COMPUTER INC. All Rights Reserved. No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. (ASUS). ASUS provides this manual as is without warranty of any kind, either express or implied, including but not limited to the implied warranties or conditions of merchantability or fitness for a particular purpose. In no event shall ASUS, its directors, officers, employees, or agents be liable for any indirect, special, incidental, or consequential damages (including damages for loss of profits, loss of business, loss of use or data, interruption of business and the like), even if ASUS has been advised of the possibility of such damages arising from any defect or error in this manual or product. Specifications and information contained in this manual ae furnished for informational use only, and are subject to change at any time without notice, and should not be construed as a commitment by ASUS. ASUS assumes no responsibility or liability for any errors or inaccuracies that may appear in this manual, including the products and software described in it. Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing. Products and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are used only for identification or explanation and to the owners benefit, without intent to infringe.
E21462 Revised Edition V2 November 2022
iii
Contents
Safety information ...................................................................................................... vi
About this guide ....................................................................................................... viii
Chapter 1: Product Introduction
1.1 System package contents .........................................................................1-2
1.2 Serial number label ....................................................................................1-2
1.3 System specifications ...............................................................................1-3
1.4 Front panel features ...................................................................................1-5
1.5 Rear panel features ....................................................................................1-6
1.6 Internal features .........................................................................................1-7
1.7 LED information .........................................................................................1-9
1.7.1 Front panel LEDs ........................................................................ 1-9
1.7.2 LAN (RJ-45) LEDs .................................................................... 1-10
1.7.3 Storage device status LEDs ...................................................... 1-11
1.7.4 Rear panel LEDs ....................................................................... 1-11
1.7.4 Q-Code/Port 80 status LEDs..................................................... 1-12
Chapter 2: Hardware Setup
2.1 Chassis cover .............................................................................................2-2
2.1.1 Removing the rear cover ............................................................. 2-2
2.2 Storage devices..........................................................................................2-3
2.2.1 Installing a 3.5-inch storage device ............................................. 2-3
2.2.2 Installing a 2.5-inch storage device ............................................. 2-4
2.3 Expansion slots ..........................................................................................2-5
2.3.1 Installing an expansion card to the right riser card bracket ......... 2-5
2.3.2 Installing an expansion card to the left riser card bracket ........... 2-9
2.3.3 Installing an OCP 3.0 slot baseboard and OCP 3.0 card to the PCIe riser card bracket ............................................................. 2-12
Chapter 3: Installation Options
3.1 Rail Kit .........................................................................................................3-2
3.1.1 Selecting rack rail cabinets ......................................................... 3-2
3.1.2 Attaching the rack rails ............................................................... 3-3
3.2 Cable management arm (optional for 1200 mm rack rails) ....................3-8
3.2.1 Attaching the cable management arm ........................................ 3-8
iv
Chapter 4: BIOS Setup
4.1 Managing and updating your BIOS ..........................................................4-2
4.1.1 ASUS CrashFree BIOS 3 utility................................................... 4-2
4.1.2 ASUS EzFlash Utility................................................................... 4-3
4.1.3 BUPDATER utility ....................................................................... 4-4
4.2 BIOS setup program ..................................................................................4-6
4.2.1 BIOS menu screen ...................................................................... 4-7
4.2.2 Menu bar .....................................................................................4-7
4.2.3 Menu items..................................................................................4-8
4.2.4 Submenu items ...........................................................................4-8
4.2.5 Navigation keys ...........................................................................4-8
4.2.6 General help................................................................................4-8
4.2.7 Configuration fields ..................................................................... 4-8
4.2.8 Pop-up window............................................................................4-8
4.2.9 Scroll bar .....................................................................................4-8
4.3 Main menu ..................................................................................................4-9
4.3.1 System Language [English] ........................................................ 4-9
4.3.2 System Date [Day xx/xx/xxxx] ..................................................... 4-9
4.3.3 System Time [xx:xx:xx] ............................................................... 4-9
4.4 Performance Tuning menu ......................................................................4-10
4.5 Advanced menu .......................................................................................4-11
4.5.2 Trusted Computing.................................................................... 4-11
4.5.2 PSP Firmware Versions ............................................................ 4-12
4.5.3 Redfish Host Interface Settings................................................. 4-12
4.5.4 AMD CBS ..................................................................................4-12
4.5.5 APM Configuration .................................................................... 4-45
5.5.6 Onboard LAN Configuration ...................................................... 4-45
4.5.7 Serial Port Console Redirection ................................................ 4-46
4.5.8 CPU Configuration .................................................................... 4-49
4.5.9 PCI Subsystem Settings ........................................................... 4-49
4.5.10 USB Configuration .................................................................... 4-50
4.5.11 Network Stack Configuration..................................................... 4-51
4.5.12 CSM Configuration .................................................................... 4-52
4.5.13 NVMe Configuration .................................................................. 4-53
4.5.14 AMD Mem Configuration Status................................................ 4-54
4.5.15 Third-party UEFI driver configurations ...................................... 4-54
4.6 Chipset menu ...........................................................................................4-55
Contents
v
4.7 Security menu ..........................................................................................4-57
4.8 Boot menu ................................................................................................4-60
4.9 Tool menu .................................................................................................4-62
4.10 Event Logs menu .....................................................................................4-63
4.10.1 Change Smbios Event Log Settings ......................................... 4-63
4.10.2 View Smbios Event Log ............................................................ 4-64
4.11 Server Mgmt menu ...................................................................................4-65
4.11.1 System Event Log ..................................................................... 4-66
4.11.2 BMC network configuration ....................................................... 4-66
4.11.3 View System Event Log ............................................................ 4-69
4.12 Exit menu ..................................................................................................4-70
Chapter 5: Driver Installation
5.1 Running the Support DVD .........................................................................5-2
Appendix
KMPN-U16 block diagram ...................................................................................... A-2
Notices .................................................................................................................... A-3
Service and Support ............................................................................................... A-5
Contents
vi
Safety information
Electrical Safety Before installing or removing signal cables, ensure that the power cables for the system
unit and all attached devices are unplugged.
To prevent electrical shock hazard, disconnect the power cable from the electrical outlet before relocating the system.
When adding or removing any additional devices to or from the system, ensure that the power cables for the devices are unplugged before the signal cables are connected. If possible, disconnect all power cables from the existing system before you add a device.
If the power supply is broken, do not try to fix it by yourself. Contact a qualified service technician or your dealer.
Operation Safety Any mechanical operation on this server must be conducted by certified or experienced
engineers.
Before operating the server, carefully read all the manuals included with the server package.
Before using the server, ensure all cables are correctly connected and the power cables are not damaged. If any damage is detected, contact your dealer as soon as possible.
To avoid short circuits, keep paper clips, screws, and staples away from connectors, slots, sockets and circuitry.
Avoid dust, humidity, and temperature extremes. Place the server on a stable surface.
Heavy System CAUTION! This server system is heavy. Ask for assistance when moving or carrying the system.
This product is equipped with a three-wire power cable and plug for the users safety. Use the power cable with a properly grounded electrical outlet to avoid electrical shock.
Restricted Access Location This product is intended for installation only in a Computer Room where:
Access can only be gained by SERVICE PERSONS or by USERS who have been instructed about the reasons for the restrictions applied to the location and about any precautions that shall be taken.
Access is through the use of a TOOL, or other means of security, and is controlled by the authority responsible for the location.
vii
Avertissement sur les batteries Lithium-Ion ATTENTION : Danger dexplosion si la batterie nest pas correctement remplace. Remplacer uniquement avec une batterie de type semblable ou quivalent, recommande par le fabricant. Jeter les batteries usages conformment aux instructions du fabricant.
Lithium-Ion Battery Warning CAUTION: Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturers instructions.
viii
About this guide Audience This user guide is intended for system integrators, and experienced users with at least basic knowledge of configuring a server.
Contents This guide contains the following parts:
1. Chapter 1: Product Introduction
This chapter describes the general features of the server, including sections on front panel and rear panel specifications.
2. Chapter 2: Hardware Setup
This chapter lists the hardware setup procedures that you have to perform when installing or removing system components.
3. Chapter 3: Installation Options
This chapter describes how to install optional components into the server system.
4. Chapter 4: BIOS Setup
This chapter tells how to change system settings through the BIOS Setup menus and describes the BIOS parameters.
5. Chapter 5: Driver Installation
This chapter provides instructions for installing the necessary drivers for different system components.
ix
Conventions To ensure that you perform certain tasks properly, take note of the following symbols used throughout this manual.
Typography
Bold text Indicates a menu or an item to select.
Italics Used to emphasize a word or a phrase.
sign means that you must press the enclosed key. Example:
Enter or Return key.
Example:
Command Means that you must type the command exactly as shown, then supply the required item or value enclosed in brackets.
Example: At the DOS prompt, type the command line: format A:/S
DANGER/WARNING: Information to prevent injury to yourself when trying to complete a task.
CAUTION: Information to prevent damage to the components when trying to complete a task.
NOTE: Tips and additional information to help you complete a task.
IMPORTANT: Instructions that you MUST follow to complete a task.
References Refer to the following sources for additional information, and for product and software updates.
ASUS websites
The ASUS websites provide updated information for all ASUS hardware and software products. Visit https://www.asus.com for more information.
x
This chapter describes the general features of the chassis kit. It includes sections on front panel and rear panel specifications.
1Product Introduction
Chapter 1: Product Introduction
Chapter 1: Product Introduction1-2
If any of the above items is damaged or missing, contact your retailer.
Optional items come bundled if you selected them when purchasing the system and cannot be bought separately.
1.1 System package contents
Check your system package for the following items.
ESC N4A-E11
Chassis ASUS 3U Rackmount Chassis
Motherboard ASUS KMPN-U16 Server Board
Accessory box
1 x MB Support DVD 1 x ACC instruction card 1 x Bag of Screws 2 x AC Power Cables 1 x CPU heatsink 1 x Rail Kit (optional)
1.2 Serial number label Before requesting support from the ASUS Technical Support team, you must take note of the products serial number containing 12 characters such as xxSxxxxxxxxx. See the figure below.
With the correct serial number of the product, ASUS Technical Support team members can then offer a quicker and satisfying solution to your problems.
The serial number is printed on the Asset tag.
xxSxxxxxxxxx
ESC N4A-E11
ASUS ESC N4A-E11 1-3
1.3 System specifications The ASUS ESC N4A-E11 Series servers features the ASUS KMPN-U16 server board that supports AMD EPYC 7003 series processors.
(continued on the next page)
Model Name ESC N4A-E11 Processor AMD EPYC 7003 series processors (min. 32 cores/up to 280W)
GPU - SKU 1: HGX A100 4-GPU 40GB(160GB total) 400W
- SKU 2: HGX A100 4-GPU 80GB(320GB total) 500W
(Liquid Cooling solution for 500W support)
Memory
Total Slots 16 Capacity Maximum up to 4,096GB
Memory Type DDR4 3200/2933 RDIMM/LRDIMM/LRDIMM 3DS
* Please refer to www.asus.com for latest memory AVL update
Memory Size
64GB, 32GB, 16GB (RDIMM)
128GB, 64GB (LRDIMM)
256GB, 128GB, 64GB (LRDIMM 3DS / 3DS RDIMM)
* Please refer to www.asus.com for latest memory AVL update
Expansion Slots
Total PCI/PCI-X/ PCI-E/PIKE Slots
3
Slot Type 1 x PCIe x16 slot (Gen4 x16 link , FH, FL) or
OCP3.0 NIC socket (optional)
2 x PCIe x16 slots (Gen4 x16 link, LP, HL)
Disk Controller
SATA/SAS Controller
Optional Kits:
- ASUS PIKE II 3008 8-port SAS 12Gb/s HBA Card
- ASUS PIKE II 3108 8-port SAS HW 12Gb/s RAID Card
Support SATA 6Gbps / SAS 12Gbps
NVMe Controller Optional Kits:
- Broadcom MegaRAID 9560-16i card Default supports 2 x NVMe
M.2 1 x M.2 socket Gen 4 x4 link, up to 2280
Networking LAN 2 x RJ45 10G LAN ports (Intel X710 10GbE LAN controller)
1 x RJ45 1GbE IPMI Graphic VGA Aspeed AST2600
Front I/O ports 1 x USB 3.2 Gen 1 port
Rear I/O ports
2 x USB 3.2 Gen 1 ports
1 x VGA port
1 x COM port
2 x RJ45 10G LAN ports
1 x RJ45 1G Mgmt LAN ports
Switch/LED
Front:
1 x Power switch/LED
1 x Location switch/LED
1 x Storage device access LED
1 x Message LED
2 x LAN LED
Chapter 1: Product Introduction1-4
System specifications
Specifications are subject to change without notice.
Always use PSUs with the same watt and power rating. Combining PSUs with different wattage (e.g. 1 x 1600 W + 1 x 2200 W) may yield unstable results and potential damage to your system.
Model Name ESC N4A-E11
Switch/LED
Rear:
1 x Power switch/LED
1 x Location switch LED
1 x Q-code/Port 80 LED
OS Support
Windows Server 2019
RedHat
SuSE
Ubuntu
Vmware
* Please find the latest OS support from https://www.asus.com/event/ Server/OS_support_list/OS.html
Management Solution
Out of Band Remote Hardware
ASMB10-iKVM (on-board)
Software ASUS Control Center
Dimension 823mm x 439.5mm x 130.6mm (3U)
31.50 x 17.22 x 3.46 Net Weight Kg (CPU, DRAM & HDD not included)
34 kg
Gross Weight Kg (CPU, DRAM & HDD not included, Packing include)
44 kg
Power Supply (following different configuration by region)
1+1 Redundant 3000W 80 PLUS Titanium Power Supply
Environment Operation temperature: 10 ~ 35
Non operation temperature: -40 ~ 70
Non operation humidity: 20% ~ 90% ( Non condensing)
ASUS ESC N4A-E11 1-5
1.4 Front panel features
The server system features a simple yet stylish front panel. The power and location buttons, LED indicators, and USB port are located and easily accessible on the front panel.
Refer to the 1.7.1 Front panel LEDs section for the LED descriptions.
HDD1
USB 3.2 Gen 1 ports Reset button Location button with LED Power button with LEDStorage device access LED
Message LED Lan 1 LED Lan 2 LED
Steel handleSteel handle Hot-swap 3.5-inch storage bays
Power cord connector and Redundant power supply
Chapter 1: Product Introduction1-6
1.5 Rear panel features The expansion slots, system power socket, liquid cooler connectors (on selected models) are located on the rear panel of the server. The right part includes the I/O shield with openings for the rear panel connectors on the motherboard.
The rear I/O ports do not appear on the rear panel if motherboard is not present.
*The DM_LAN1 port is for ASUS ASMB10-iKVM controller only.
Air cooling solution
Liquid cooling solution
COM port VGA port
Half-length / Low-profile expansion slots
Full-length expansion slot (supports OCP 3.0 card using an OCP 3.0 slot baseboard)
LAN port 2
USB 3.2 Gen 1 ports
LAN port 1
DM_LAN1* Location button with LED
Q-code/Port 80 LED Power button with LED
Power sockets
COM port VGA port
Half-length / Low-profile expansion slots Liquid cooler connectors
LAN port 2
USB 3.2 Gen 1 ports
LAN port 1
DM_LAN1* Location button with LED
Q-code/Port 80 LED Power button with LED
Power sockets
Full-length expansion slot (supports OCP 3.0 card using an OCP 3.0 slot baseboard)
ASUS ESC N4A-E11 1-7
1.6 Internal features The server system includes the basic components which may differ between different models, as shown below:
WARNING
HAZARDOUS MOVING PARTS KEEP FINGERS AND OTHER BODY PARTS AWAY
A protection film is pre-attached to the front cover before shipping. Please remove the protection film before turning on the system for proper heat dissipation.
1. Front GPU fans
2. ASUS KMPN-U16 server board
3. System fans
4. Rear GPU fans
5. SATA/SAS/NVMe backplane
6. 4 x 3.5 storage device bays
7. PCIe riser card (1 x Gen4 x16 link, supports OCP 3.0 card using a OCP 3.0 slot baseboard)
8. PCIe riser card (2 x Gen4 x16 link)
9. GPU with air cooling modules
Air cooling solution
Chapter 1: Product Introduction1-8
WARNING
HAZARDOUS MOVING PARTS KEEP FINGERS AND OTHER BODY PARTS AWAY
A protection film is pre-attached to the front cover before shipping. Please remove the protection film before turning on the system for proper heat dissipation.
1. Front GPU fans
2. ASUS KMPN-U16 server board
3. System fans
4. Liquid cooler connectors
5. SATA/SAS/NVMe backplane
6. 4 x 3.5 storage device bays
7. PCIe riser card (1 x Gen4 x16 link, supports OCP 3.0 card using a OCP 3.0 slot baseboard)
8. PCIe riser card (2 x Gen4 x16 link)
9. GPU with water cooling modules
Liquid cooling solution
ASUS ESC N4A-E11 1-9
1.7 LED information
1.7.1 Front panel LEDs HDD1
LAN2 LED LAN1 LED
Storage device access LED
Location button with LED Power button with LEDMessage LED
LED Icon Display status Description
Power button with LED ON System power on
Storage device access LED
OFF No activity
Blinking Data activity
Message LED OFF System is normal; no incoming event
ON A hardware monitor event is indicated
Location button with LED
OFF Function off
ON Location switch is pressed (Press the location switch again to turn off)
LAN LEDs
OFF No LAN connection
Blinking LAN is transmitting or receiving data
ON LAN connection is present
Chapter 1: Product Introduction1-10
1.7.2 LAN (RJ-45) LEDs
LAN1/LAN2 LEDs
Dedicated Management LAN (for ASMB10 and DM_LAN1)
ACT/LINK LED SPEED LED Status Description Status Description
OFF No link OFF 10 Mbps connection GREEN Linked ORANGE 100 Mbps connection
BLINKING Data activity GREEN 1 Gbps connection
ACT/LINK LED SPEED LED Status Description Status Description
OFF No link OFF 10 Mbps connection ORANGE Linked ORANGE 100 Mbps connection BLINKING Data activity GREEN 1 Gbps connection
ACT/LINK LED SPEED LED
The illustration for the system is for reference only, the LAN ports are the same for all models.
SPEED LEDACT/LINK LED
ACT/LINK LEDSPEED LED
ASUS ESC N4A-E11 1-11
1.7.3 Storage device status LEDs
SATA/SAS HDD LED Description
GREEN ON SATA/SAS/NVMe storage device power ON
RED ON Stroage device has failed and should be swapped immediately (for HBA/RAID card)
GREEN/RED Blinking RAID rebuilding (for HBA/RAID card)
GREEN/RED Blinking Locate (for HBA/RAID card)
GREEN/RED OFF Storage device not found
GREEN Blinking Read/write data from/into the SATA/SAS/NVMe HDD
HDD1
Red LED
Green LED
1.7.4 Rear panel LEDs
LED Display status Description
Power LED ON System power ON
Location LED OFF ON
Normal status Location switch is pressed (Press the location switch again to turn off)
Q-code/Port 80 LED
Location button with LEDPower button with LED
Chapter 1: Product Introduction1-12
1.7.4 Q-Code/Port 80 status LEDs The Q-Code LED provides a 2-digit display that shows the status of your system.
Action PHASE POST CODE TYPE DESCRIPTION
SEC Start up Security Phase
0x01 Progress First post code
0x02 Progress Load BSP microcode
0x03 Progress Perform early platform Initialization
0x04 Progress Set cache as ram for PEI phase
0x05 Progress Establish Stack
0x06 Progress CPU Early Initialization
PSP Boot PSP Boot Loader phase (Error Post Codes)
0x00 error General - Success
0x01 error Generic Error Code
0x02 error Generic Memory Error
0x03 error Buffer Overflow
0x04 error Invalid Parameter(s)
0x05 error Invalid Data Length
0x06 error Data Alignment Error
0x07 error Null Pointer Error
0x08 error Unsupported Function
0x09 error Invalid Service ID
0x0A error Invalid Address
0x0B error Out of Resource Error
0x0C error Timeout
0x0D error data abort exception
0x0E error prefetch abort exception
0x0F error Out of Boundary Condition Reached
0x10 error Data corruption
0x11 error Invalid command
0x12 error The package type provided by BR is incorrect
0x13 error Failed to retrieve FW header during FW validation
0x14 error Key size not supported
0x15 error Agesa0 verification error
0x16 error SMU FW verification error
0x17 error OEM SINGING KEY verification error
0x18 error Generic FW Validation error
0x19 error RSA operation fail - bootloader
0x1A error CCP Passthrough operation failed - internal status
0x1B error AES operation fail
0x1C error CCP state save failed
0x1D error CCP state restore failed
0x1E error SHA256/384 operation fail - internal status
0x1F error ZLib Decompression operation fail
0x20 error HMAC-SHA256/384 operation fail - internal status
0x21 error Booted from boot source not recognized by PSP
0x22 error PSP directory entry not found
0x23 error PSP failed to set the write enable latch
0x24 error PSP timed out because spirom took too long
0x25 error Cannot find BIOS directory
0x26 error SpiRom is not valid
0x27 error slave die has different security state from master
0x28 error SMI interface init failure
0x29 error SMI interface generic error
0x2A error invalid die ID executes MCM related function
0x2B error invalid MCM configuration table read from bootrom
0x2C error Valid boot mode wasn't detected
0x2D error NVStorage init failure
0x2E error NVStorage generic error
0x2F error MCM 'error' to indicate slave has more data to send
0x30 error MCM error if data size exceeds 32B
0x31 error Invalid client id for SVC MCM call
0x32 error MCM slave status register contains bad bits
(continued on the next page)
ASUS ESC N4A-E11 1-13
Action PHASE POST CODE TYPE DESCRIPTION
PSP Boot PSP Boot Loader phase (Error Post Codes)
0x33 error MCM call was made in a single die environment
0x34 error PSP secure mapped to invalid segment (should be 0x400_0000)
0x35 error No physical x86 cores were found on die
0x36 error Insufficient space for secure OS (range of free SRAM to SVC stack base)
0x37 error SYSHUB mapping memory target type is not supported
0x38 error Attempt to unmap permanently mapped TLB to PSP secure region
0x39 error Unable to map an SMN address to AXI space
0x3A error Unable to map a SYSHUB address to AXI space
0x3B error The count of CCXs or cores provided by bootrom is not consistent
0x3C error Uncompressed image size doesn't match value in compressed header
0x3D error Compressed option used in case where not supported
0x3E error Fuse info on all dies don't match
0x3F error PSP sent message to SMU; SMU reported an error
0x40 error Function RunPostX86ReleaseUnitTests failed in memcmp()
0x41 error Interface between PSP to SMU not available.
0x42 error Timer wait parameter too large
0x43 error Test harness module reported an error
0x44 error x86 wrote C2PMSG_0 interrupting PSP, but the command has an invalid format
0x45 error Failed to read from SPI the Bios Directory or Bios Combo Directory
0x46 error Mini-BL, validation of the PSP SRAM image failed on HMAC compare
0x47 error Failed to read the combo bios header
0x48 error Potential stack corruption in jump to Mini BL
0x49 error Error in Validate and Loading AGESA APOB SVC call
0x4A error Correct fuse bits for DIAG_BL loading not set
0x4B error The UmcProgramKeys() function was not called by AGESA
0x4C error Unconditional Unlock based on serial numbers failure
0x4D error Syshub register programming mismatch during readback
0x4E error Family ID in MP0_SFUSE_SEC[7:3] not correct
0x4F error An operation was invoked that can only be performed by the GM
0x50 error Failed to acquire host controller semaphore to claim ownership of SMB
0x51 error Timed out waiting for host to complete pending transactions
0x52 error Timed out waiting for slave to complete pending transactions
0x53 error Unable to kill current transaction on host, to force idle
0x54 error One of: Illegal command, Unclaimed cycle, or Host time out
0x55 error An smbus transaction collision detected, operation restarted
0x56 error Transaction failed to be started or processed by host, or not completed
0x57 error An unsolicited smbus interrupt was received
0x58 error An attempt to send an unsupported PSP-SMU message was made
0x59 error An error/data corruption detected on response from SMU for sent msg
0x5A error MCM Steady-state unit test failed
0x5B error S3 Enter failed
0x5C error AGESA BL did not set PSP SMU reserved addresses via SVC call
0x5E error CcxSecBisiEn not set in fuse RAM
0x5F error Received an unexpected result
0x60 error VMG Storage Init failed
0x61 error failure in mbedTLS user app
0x62 error An error occured whilst attempting to SMN map a fuse register
0x63 error Fuse burn sequence/operation failed due to internal SOC error
0x64 error Fuse sense operation timed out
0x65 error Fuse burn sequence/operation timed out waiting for burn done
0x66 error The PMU FW Public key certificate loading or authentication fails
0x67 error This PSP FW was revoked
0x68 error The platform model/vendor id fuse is not matching the BIOS public key token
0x69 error The BIOS OEM public key of the BIOS was revoked for this platform
0x6A error PSP level 2 directory not match expected value.
0x6B error BIOS level 2 directory not match expected value.
0x6C error Reset image not found
0x6D error Generic error indicating the CCP HAL initialization failed
0x6E error failure to copy NVRAM to DRAM.
0x6F error Invalid key usage flag
(continued on the next page)
Chapter 1: Product Introduction1-14
Action PHASE POST CODE TYPE DESCRIPTION
PSP Boot PSP Boot Loader phase (Error Post Codes)
0x71 error RSMU signaled a security violation
0x72 error Error programming the WAFL PCS registers
0x73 error Error setting wafl PCS threshold value
0x74 error Error loading OEM trustlets
0x75 error Recovery mode accross all dies is not sync'd
0x76 error Uncorrectable WAFL error detected
0x77 error Fatal MP1 error detected
0x78 error Bootloader failed to find OEM signature
0x79 error Error copying BIOS to DRAM
0x7A error Error validating BIOS image signature
0x7B error
0x7C error Platform Vendor ID and/or Model ID binding violation
0x7D error Bootloader detects BIOS request boot from SPI-ROM, which is unsupported for PSB.
0x7E error Requested fuse is already blown, reblow will cause ASIC malfunction
0x7F error Error with actual fusing operation
0x80 error (Local Master PSP on P1 socket) Error reading fuse info
0x81 error (Local Master PSP on P1 socket) Platform Vendor ID and/or Model ID binding violation
0x82 error (Local Master PSP on P1 socket) Requested fuse is already blown, reblow will cause ASIC malfunction
0x83 error (Local Master PSP on P1 socket) Error with actual fusing operation
0x84 error SEV FW Rollback attempt is detected
0x85 error / SEV download FW command fail to broadcase and clear the IsInSRAM field on slave dies
0x86 error Agesa error injection failure
0x87 error Uncorrectable TWIX error detected
0x88 error Error programming the TWIX PCS registers
0x89 error Error setting TWIX PCS threshold value
0x8A error SW CCP queue is full, cannot add more entries
0x8B error CCP command description syntax error detected from input
0x8C error Return value stating that the command has not yet be scheduled
0x8D error The command is scheduled and being worked on
0x8E error The DXIO PHY SRAM Public key certificate loading or authentication fails
0x8F error fTPM binary size exceeds limit allocated in Private DRAM, need to increase the limit
0x90 error The TWIX link for a particular CCD is not trained Fatal error
0x91 error Security check failed (not all dies are in same security state)
0x92 error FW type mismatch between the requested FW type and the FW type embedded in the FW binary header
0x93 error SVC call input parameter address violation
0x94 error Knoll failed to idle correctly after being reset
0x95 error Bad status returned by I2CKnollCheck
0x96 error NACK to general call (no device on Knoll I2C bus)
0x97 error Null pointer passed to I2CKnollCheck
0x98 error Invalid device-ID found during Knoll authentication
0x99 error Error during Knoll/Prom key derivation
0x9A error Null pointer passed to Crypto function
0x9B error Error in checksum from wrapped Knoll/Prom keys
0x9C error Knoll returned an invalid response to a command
0x9D error Bootloader failed in Knoll Send Command function
0x9E error No Knoll device found by verifying MAC
0x9F error The maximum allowable error post code
Quick VGA
PEI(Pre-EFI Initialization) phase
0x10 Progress PEI Core Entry
0x11 Progress PEI cache as ram CPU initial
0x15 Progress NB Initialization before installed memory
0x19 Progress SB Initialization before installed memory
DXE(Driver Execution Environment) phase
0x32 Progress CPU POST-Memory Initialization
0x33 Progress CPU Cache Initialization
0x34 Progress Application Processor(s) (AP) Initialization
0x35 Progress BSP Selection
0x36 Progress CPU Initialization
0x37 Progress Pre-memory NB Initialization
0x3B Progress Pre-memory SB Initialization
(continued on the next page)
ASUS ESC N4A-E11 1-15
Action PHASE POST CODE TYPE DESCRIPTION
Quick VGA DXE(Driver Execution Environment) phase
0x4F Progress DXE Initial Program Load(IPL)
0x60 Progress DXE Core Started
0x61 Progress DXE NVRAM Initialization
0x62 Progress SB run-time Initialization
0x63 Progress CPU DXE Initialization
0x68 Progress PCI HB Initialization
0x69 Progress NB DXE Initialization
0x6A Progress NB DXE SMM Initialization
0x70 Progress SB DXE Initialization
0x71 Progress SB DXE SMM Initialization
0x72 Progress SB DEVICES Initialization
0x78 Progress ACPI Module Initialization
0x79 Progress CSM Initialization
0xD0 Progress CPU PM Structure Initialization
Normal boot
BDS(Boot Device Selection) phase
0x90 Progress BDS started
0x91 Progress Connect device event
0x92 Progress PCI Bus Enumeration
0x93 Progress PCI Bus Enumeration
0x94 Progress PCI Bus Enumeration
0x95 Progress PCI Bus Enumeration
0x96 Progress PCI Bus Enumeration
0x97 Progress Console outout connect event
0x98 Progress Console input connect event
0x99 Progress AMI Super IO start
0x9A Progress AMI USB Driver Initialization
0x9B Progress AMI USB Driver Initialization
0x9C Progress AMI USB Driver Initialization
0x9D Progress AMI USB Driver Initialization
0xb2 Progress Legacy Option ROM Initialization
0xb3 Progress Reset system
0xb4 Progress USB hotplug
0xb6 Progress NVRAM clean up
0xb7 Progress NVRAM configuration reset
0xA0 Progress IDE, AHCI Initialization
0xA1 Progress IDE, AHCI Initialization
0xA2 Progress IDE, AHCI Initialization
0xA3 Progress IDE, AHCI Initialization
0x00~0xFF Progress Wait BMC ready
0xA8 Progress BIOS Setup Utility password verify
0xA9 Progress BIOS Setup Utility start
0xAB Progress BIOS Setup Utility input wait
0xAD Progress Ready to boot event
0xAE Progress Legacy boot event
Operating system phase
0xAA Progress APIC mode
0xAC Progress PIC mode
Chapter 1: Product Introduction1-16
This chapter lists the hardware setup procedures that you have to perform when installing or removing system components.
2Hardware Setup
Chapter 2: Hardware Setup
Chapter 2: Hardware Setup2-2
2.1 Chassis cover
2.1.1 Removing the rear cover
1. Release the two (2) screws on both sides of the cover with a Phillips screwdriver.
2. Push and hold the cover buttons down, then slide the chassis cover towards the rear to disengage it from the chassis.
3. Lift the chassis cover to completely remove it from the chassis.
A protection film is pre-attached to the system cover before shipping. Please remove the protection film before turning on the system for proper heat dissipation.
HDD1
2-3ASUS ESC N4A-E11
2.2 Storage devices The ASUS ESC N4A-E11 system supports 4 x 3.5-inch or 2.5-inch SATA/SAS/NVMe storage devices.
1. Press the spring lock.
3. Prepare the 3.5-inch storage device then place the 3.5 storage device into the tray until it clicks into place.
2.2.1 Installing a 3.5-inch storage device
HDD1
HDD1
2. Pull the tray lever outwards to remove the drive tray.
Chapter 2: Hardware Setup2-4
4. Push the drive tray and storage device assembly all the way into the depth of the bay until the tray lever and spring lock clicks and secures the drive tray in place.
When installed, the SATA/SAS/NVMe connector on the drive connects to the SATA/ SAS/NVMe interface on the backplane.
The drive tray is correctly placed when its front edge aligns with the bay edge.
5. Repeat steps 1 to 4 to install the other 3.5-inch storage devices.
3. Please follow step 4 of the Installing a 3.5-inch storage device section to Replace the drive tray.
4. Repeat steps 1 to 3 to install the other 2.5-inch storage devices.
2.2.2 Installing a 2.5-inch storage device
1. Please follow steps 1 and 2 of the Installing a 3.5-inch storage device section to remove the drive tray.
HDD1
2. Place the 2.5-inch storage device into the tray (A) then secure it with four screws (B).
Ensure to take note of the tool-less notch as it may interfere when trying to align the screw holes. Press the storage device down on the notch if you are experiencing issues trying to align the screw holes.
2-5ASUS ESC N4A-E11
2.3 Expansion slots The onboard PCIe slots on the motherboard come pre-installed with riser cards that support up to three (3) x16 slot (x16 Gen4 link) for installing PCIe expansion cards and supports an OCP 3.0 card using an OCP 3.0 slot baseboard.
Ensure to unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components.
2.3.1 Installing an expansion card to the right riser card bracket
1. Loosen the thumbscrew on the rear of the system for the right riser card (A), then pull and lift the riser card bracket out of the system chassis using the plastic tab (B).
The most bottom PCIe slot on both riser cards are disabled. Please do not install expansion cards to those PCIe slots.
Chapter 2: Hardware Setup2-6
2. Flip the riser card bracket over.
You may disconnect all the cables connected to the riser card if you are having difficulty flipping the riser card bracket over.
3. Flip the metal bracket lock open.
4. Remove the metal bracket for the PCIe slot you wish to install an expansion card to.
The most bottom PCIe slot is disabled. Please do not install expansion cards to that PCIe slot.
2-7ASUS ESC N4A-E11
5. Align and insert the golden finger connectors of the expansion cards to the PCIe slot connectors on the riser card as shown.
6. Once your expansion card is installed, flip the metal bracket lock back to secure the expansion card to the PCIe riser card bracket.
7. Align the notches on the riser card bracket to the notch holes in the system chassis.
Riser card notches
Chassis notch holes
Chapter 2: Hardware Setup2-8
8. Insert the riser card bracket into the PCIe slot on the motherboard.
Reconnect the cables if you removed them earlier.
9. Secure the riser card bracket using the thumbscrew on the rear of the system.
2-9ASUS ESC N4A-E11
2.3.2 Installing an expansion card to the left riser card bracket
1. Loosen the thumbscrew on the rear of the system for the left riser card (A), then pull and lift the riser card bracket out of the system chassis using the plastic tab (B).
2. Flip the riser card bracket over.
You may disconnect all the cables connected to the riser card if you are having difficulty flipping the riser card bracket over.
3. Flip the metal bracket lock open.
Chapter 2: Hardware Setup2-10
4. Remove the metal bracket for the PCIe slot you wish to install an expansion card to.
The most bottom PCIe slot is disabled. Please do not install expansion cards to that PCIe slot.
5. Align and insert the golden finger connectors of the expansion cards to the PCIe slot connectors on the riser card as shown.
2-11ASUS ESC N4A-E11
6. Once your expansion card is installed, flip the metal bracket lock back to secure the expansion card to the PCIe riser card bracket.
7. Align the notches on the riser card bracket to the notch holes in the system chassis (A), then insert the riser card bracket into the PCIe slot on the motherboard (B). Secure the riser card bracket using the thumbscrew on the rear of the system (C).
Reconnect the cables if you removed them earlier.
Chapter 2: Hardware Setup2-12
2.3.3 Installing an OCP 3.0 slot baseboard and OCP 3.0 card to the PCIe riser card bracket
Install the OCP 3.0 slot baseboard to the PCIE1 slot on the left PCIe riser card bracket.
1. Loosen the thumbscrew on the rear of the system for the left riser card (A), then pull and lift the riser card bracket out of the system chassis using the plastic tab (B).
2. Flip the riser card bracket over.
You may disconnect all the cables connected to the riser card if you are having difficulty flipping the riser card bracket over.
3. Flip the metal bracket lock open.
2-13ASUS ESC N4A-E11
5. Install the OCP 3.0 slot baseboard to the PCIE1 slot on the PCIe riser card bracket.
4. Remove the metal bracket for the PCIE1 slot.
Chapter 2: Hardware Setup2-14
6. Once your OCP 3.0 slot baseboard is installed, flip the metal bracket lock back to secure the OCP 3.0 slot baseboard to the PCIe riser card bracket.
7. Align the notches on the riser card bracket to the notch holes in the system chassis (A), then insert the riser card bracket into the PCIe slot on the motherboard (B). Secure the riser card bracket using the thumbscrew on the rear of the system (C).
Reconnect the cables if you removed them earlier.
2-15ASUS ESC N4A-E11
8. Insert the OCP 3.0 card to the OCP 3.0 slot from the rear of the system (A), and make sure the OCP 3.0 card is seated securely in the OCP 3.0 slot, then secure it using the thumbscrew (B).
Chapter 2: Hardware Setup2-16
This chapter describes how to install the optional components and devices into the barebone server.
3Installation Options
Chapter 3: Installation Options
Chapter 3: Installation Options3-2
Rear of Enclosure
Ca bi
ne t D
ep th
Rear Mounting Flange
Ke ep
-o ut
Zo
ne fo
r R ai
l
Ke ep
-o ut
Zo
ne fo
r R ai
l CMA
Front of Enclosure Front Mounting Flange
2 for Handle
A
B
3.1 Rail Kit The rail kit package includes:
2 x 1200 mm rack rails (or 2 x 1000 mm rack rails)
4 x M4X4L screws
8 x 17.1 screws 8 x #10-32 screws (or 10 x #10-32 screws for 1000 mm rack rails)
Rack
2 x M5X20L screws
Rear endFront end Rack rails
The bundled screw package includes different types of screws for you to choose from, not all screws are required for the installation.
Packagecontentandspecificationsaresubjecttochangewithoutnotice.
Even without a CMA, another 9 (for 1200 mm rack rails) or 2 (for 1000 mm rack rails) of additional keep-out zone should be reserved behind the inner rail. No obstructions such as power cables or sockets should be present in this keep-out zone.
4 x #6-32X4L screws
3.1.1 Selecting rack rail cabinets Refer to the guide below for more information on selecting a rack rail cabinet and rack rail for your server system.
1200 mm rack rail with CMA
A = 700.3 mm (27.6) ~ 965.5 mm (38)
A + B > 1125 mm (44.3)
1200 mm rack rail without CMA
A = 700.3 mm (27.6) ~ 965.5 mm (38)
A + B > 1025 mm (40.4)
1000 mm rack rail without CMA
A = 685.7 mm (27) ~ 916.5 mm (36)
A + B > 835 mm (32.9)
3-3ASUS ESC N4A-E11
3.1.2 Attaching the rack rails
Installing the rack rail
To install the rack rails into the rack:
1. Select a desired space on the rack.
A 1U space consists of three square mounting holes with two thin lips on the top and the bottom.
1U
The installation steps in this section uses a 1200 mm rack rail as an example, the installation steps for a 1000 mm rack rail is exactly the same.
Ensurethattherackrailcabinetandtherackpostsarestableandstandingfirmlyona level surface.
We strongly recommend that at least two able-bodied persons perform the steps described in this guide.
We recommend the use of an appropriate lifting tool or device, if necessary.
2. Align and insert the front end of the appropriate rack rail (left and right) into the front rack post.
Front end of rack rail Front rack post
Chapter 3: Installation Options3-4
Outer rail
Intermediate rail
Intermediate rail
Inner rail
Blue release tab White release tab
Spring lock
Rear end of rack rail
Rear rack post3. Press the spring lock on the rear end of the rack rail and insert the studs into the selected mounting holes on the rear rack post.
4. Slide the intermediate rail out of the outer rail until it clicks to a stop.
5. Slide the inner rail out of the intermediate rail until it clicks to a stop. Slide the white release tab outwards and remove the inner rail completely from the intermediate rail.
6. Repeat steps 2 to 5 for the other rack rail.
Ensure that the installed rack rails (left and right) are aligned, secured, and stable in place.
The blue release tab is available on 1200 mm rack rails. This blue release tab is used to further extend or retract the inner rail.
3-5ASUS ESC N4A-E11
1
2
1
2
7. Align the inner rails with the studs on both sides of the server system, install the inner rails to the server system, then slide the inner rails toward the rear of the server system until it locks in place.
8. Secure the inner rails on both sides of the server system using the #6-32X4L screws.
Chapter 3: Installation Options3-6
1
2
9. Align the server system and gently insert it into the rack rails.
Intermediate railInner rail
11. Gently push the server system until it is completely installed into the rack rail.
(optional) For 1200 mm rack rails, if the inner rail clicks to a stop while you are installing the server system into the rack rails, slide the blue release tab outwards and gently push the server system until it is completely installed into the rack rail.
10. (optional) Use the M5X20L screws to secure the rack rails to the rack post. Front end of rack rail
Front rack post
Blue release tab White release tab
The blue release tab is available on 1200 mm rack rails. This blue release tab is used to further extend or retract the inner rail.
3-7ASUS ESC N4A-E11
12
Chapter 3: Installation Options3-8
3.2 Cable management arm (optional for 1200 mm rack rails) You can install an additional cable management arm (CMA) to the rack rails to help you manage the cables from your server system. The CMA is designed with movable parts that allow you to move the server system along the rack rail without the need to remove the CMA.
3.2.1 Attaching the cable management arm
Installing the cable management arm
To install the cable management arm:
1. Install the rack rails into the rack.
Refer to section 3.1 Rail Kit for the steps on installing the rack rails into the rack.
2. Press the round button on the pivot receptor, then rotate the pivot receptor to the left or rightforaleftpivotconfigurationorrightpivotconfiguration.
Outer receptor
Inner receptor Pivot receptor
Right pivot configurationLeft pivot configuration
Cable fasteners
Hook and loop fasteners
3-9ASUS ESC N4A-E11
3. Align the three receptors on the CMA with the connectors on the rack rails.
4. Align and connect the inner receptor on the CMA with the connector on the inner rail.
5. Align and connect the outer receptor on the CMA with the connector on the intermediate rail.
Intermediate rail connector
Pivot receptor
Inner receptor
Inner rail connector (hidden)
Intermediate rail connector
Outer receptor
The installation steps in this section uses a Left pivot configuration as an example, the installation steps for a Right pivot configuration is similar.
Chapter 3: Installation Options3-10
6. Align and connect the pivot receptor on the CMA with the connector on the other intermediate rail.
7. Pass the cables from the server system through the hook and loop fasteners and the cable fasteners on the CMA to complete.
Hook and loop fasteners
Cable fasteners
4BIOS Setup
This chapter tells how to change system settings through the BIOS Setup menus and describes the BIOS parameters.
Chapter 4: BIOS Setup
4-2 Chapter 4: BIOS Setup
4.1 Managing and updating your BIOS The following utilities allow you to manage and update the motherboard Basic Input/Output System (BIOS) setup:
1. ASUS CrashFree BIOS 3
To recover the BIOS using a bootable USB flash disk drive when the BIOS file fails or gets corrupted.
2. ASUS EzFlash
Updates the BIOS using a USB flash disk.
3. BUPDATER
Updates the BIOS in DOS mode using a bootable USB flash disk drive.
Refer to the corresponding sections for details on these utilities.
Save a copy of the original motherboard BIOS file to a bootable USB flash disk drive in case you need to restore the BIOS in the future. Copy the original motherboard BIOS using the BUPDATER utility.
Recovering the BIOS from a USB flash drive To recover the BIOS from a USB flash drive:
1. Insert the USB flash drive with the original or updated BIOS file to one USB port on the system.
2. The utility will automatically recover the BIOS. It resets the system when the BIOS recovery finished.
DO NOT shut down or reset the system while recovering the BIOS! Doing so would cause system boot failure!
The recovered BIOS may not be the latest BIOS version for this motherboard. Visit the ASUS website at www.asus.com to download the latest BIOS file.
4.1.1 ASUS CrashFree BIOS 3 utility The ASUS CrashFree BIOS 3 is an auto recovery tool that allows you to restore the BIOS file when it fails or gets corrupted during the updating process. You can update a corrupted BIOS file using a USB flash drive that contains the updated BIOS file.
Prepare a USB flash drive containing the updated motherboard BIOS before using this utility.
4-3ASUS ESC N4A-E11
Current Platform Platform : KMPN-U16 Version : 0201 Build date: 07/06/2021
New Platform Platform : KMPN-U16 Version : 0301 Build date: 08/04/2021
ASUSTek. EzFlash Utility
FS0 FS1
[Up/Down/Left/Right]:Switch [Enter]:Choose [q]:Exit
4.1.2 ASUS EzFlash Utility The ASUS EzFlash Utility feature allows you to update the BIOS using a USB flash disk without having to use a DOS-based utility.
Download the latest BIOS from the ASUS website at www.asus.com before using this utility.
The succeeding BIOS screens are for reference only. The actual BIOS screen displays may not be the same as shown.
To update the BIOS using EzFlash Utility:
1. Insert the USB flash disk that contains the latest BIOS file to the USB port.
2. Enter the BIOS setup program. Go to the Tool menu to select Start ASUS EzFlash and press
3. Press
4. Press the Up/Down arrow keys to find the USB flash disk that contains the latest BIOS then press
5. Press
6. Press the Up/Down arrow keys to find the BIOS file then press
7. Reboot the system when the update process is done.
This function can support devices such as a USB flash disk with FAT 32/16 format and single partition only.
DO NOT shut down or reset the system while updating the BIOS to prevent system boot failure!
4-4 Chapter 4: BIOS Setup
4.1.3 BUPDATER utility
The succeeding BIOS screens are for reference only. The actual BIOS screen displays may not be the same as shown.
The BUPDATER utility allows you to update the BIOS file in the DOS environment using a bootable USB flash disk drive with the updated BIOS file.
Updating the BIOS file To update the BIOS file using the BUPDATER utility:
1. Visit the ASUS website at www.asus.com and download the latest BIOS file for the motherboard. Save the BIOS file to a bootable USB flash disk drive.
2. Copy the BUPDATER utility (BUPDATER.exe) from the ASUS support website at www.asus.com/support to the bootable USB flash disk drive you created earlier.
3. Boot the system in DOS mode, then at the prompt, type:
BUPDATER /i[filename].CAP
where [filename] is the latest or the original BIOS file on the bootable USB flash disk drive, then press
A:\>BUPDATER /i[file name].CAP
Ensure to load the BIOS default settings to ensure system compatibility and stability. Press
4-5ASUS ESC N4A-E11
4. The utility verifies the file, then starts updating the BIOS file.
DO NOT shut down or reset the system while updating the BIOS to prevent system boot failure!
5. The utility returns to the DOS prompt after the BIOS update process is completed. Reboot the system from the hard disk drive.
The BIOS update is finished! Please restart your system.
C:\>
Current Platform Platform : KMPN-U16 Version : 0201 Build date: 07/06/2020
New Platform Platform : KMPN-U16 Version : 0301 Build date: 08/04/2021
ASUSTek. EzFlash Utility
Start Programming Flash. DO NOT SHUTDOWN THE SYSTEM!!!
Write 75%
4-6 Chapter 4: BIOS Setup
4.2 BIOS setup program This motherboard supports a programmable firmware chip that you can update using the provided utility described in section 5.1 Managing and updating your BIOS.
Use the BIOS Setup program when you are installing a motherboard, reconfiguring your system, or prompted to Run Setup. This section explains how to configure your system using this utility.
Even if you are not prompted to use the Setup program, you can change the configuration of your computer in the future. For example, you can enable the security password feature or change the power management settings. This requires you to reconfigure your system using the BIOS Setup program so that the computer can recognize these changes and record them in the CMOS RAM of the firmware chip.
The firmware chip on the motherboard stores the Setup utility. When you start up the computer, the system provides you with the opportunity to run this program. Press during the Power-On Self-Test (POST) to enter the Setup utility; otherwise, POST continues with its test routines.
If you wish to enter Setup after POST, restart the system by pressing
The Setup program is designed to make it as easy to use as possible. Being a menu-driven program, it lets you scroll through the various sub-menus and make your selections from the available options using the navigation keys.
The default BIOS settings for this motherboard apply for most conditions to ensure optimum performance. If the system becomes unstable after changing any BIOS settings, load the default settings to ensure system compatibility and stability. Press
The BIOS setup screens shown in this section are for reference purposes only, and may not exactly match what you see on your screen.
Visit the ASUS website (www.asus.com) to download the latest BIOS file for this motherboard.
4-7ASUS ESC N4A-E11
Navigation keys
General helpMenu bar Configuration fieldsMenu items
4.2.1 BIOS menu screen
4.2.2 Menu bar The menu bar on top of the screen has the following main items:
Main For changing the basic system configuration
Performance Tuning For changing the performance settings
Advanced For changing the advanced system settings
Chipset For changing the chipset settings
Security For changing the security settings
Boot For changing the system boot configuration
Tool For configuring options for special functions
Event Logs For changing the event log settings
Server Mgmt For changing the Server Mgmt settings
Exit For selecting the exit options
To select an item on the menu bar, press the right or left arrow key on the keyboard until the desired item is highlighted.
4-8 Chapter 4: BIOS Setup
4.2.3 Menu items The highlighted item on the menu bar displays the specific items for that menu. For example, selecting Main shows the Main menu items.
The other items (such as Advanced) on the menu bar have their respective menu items.
4.2.4 Submenu items A solid triangle before each item on any menu screen means that the item has a submenu. To display the submenu, select the item then press
4.2.5 Navigation keys At the bottom right corner of a menu screen are the navigation keys for the BIOS setup program. Use the navigation keys to select items in the menu and change the settings.
4.2.6 General help At the top right corner of the menu screen is a brief description of the selected item.
4.2.7 Configuration fields These fields show the values for the menu items. If an item is user-configurable, you can change the value of the field opposite the item. You cannot select an item that is not user- configurable.
A configurable field is enclosed in brackets, and is highlighted when selected. To change the value of a field, select it and press
4.2.8 Pop-up window Select a menu item and press
4.2.9 Scroll bar A scroll bar appears on the right side of a menu screen when there are items that do not fit on the screen. Press the Up/Down arrow keys or
4-9ASUS ESC N4A-E11
4.3 Main menu When you enter the BIOS Setup program, the Main menu screen appears. The Main menu provides you an overview of the basic system information, and allows you to set the system date, time, language, and security settings. Scroll using
4.3.1 System Language [English] Allows you to select the system default language.
4.3.2 System Date [Day xx/xx/xxxx] Allows you to set the system date.
4.3.3 System Time [xx:xx:xx] Allows you to set the system time.
4-10 Chapter 4: BIOS Setup
4.4 Performance Tuning menu The Performance Tuning menu items allow you to change performance related settings for different scenarios.
Optimized Performance Setting [Default] Allows you to select performance settings for different scenarios.
[Default] Default settings.
[By Benchmark] Optimize for different kinds of benchmarks. Select this option, then select a benchmark type from the >> list.
[By Workload] Optimize for different kinds of workloads. Select this option, then select a workload type from the >> list.
Core Optimizer and Engine Boost appear only when you set Optimized Performance Setting to [Default] or [By Benchmark].
Core Optimizer [Disabled] Allows you to keep the processor operating at the turbo highest frequency for the maximum performance. For Windows Server 2019, please set Powercfg /setacvalueindex scheme_current sub_processor perfautonomous 1 & Powercfg /setactive scheme_current to enable this feature. For Linux, please set cpupower frequency-set -g performance. Configuration options: [Disabled] [Enabled]
Linux support may vary by version of the OS.
Engine Boost [Disabled] Enable this item to boost the CPU's frequency. Configuration options: [Disabled] [Enabled]
Operate with an ambient temperature of 25oC or lower for optimized performance.
Overclocking [Disabled] Enable this item to increase the CPUs clock. Please use an external PCIe storage controller for your hard drives when enabling this feature. Configuration options: [Disabled] [Enabled]
Please note that overclocking might cause component damage or system crashes, which may reduce the lifespan of the system and the CPU. Use this tool at your own risk.
4-11ASUS ESC N4A-E11
4.5 Advanced menu The Advanced menu items allow you to change the settings for the CPU and other system devices.
Take caution when changing the settings of the Advanced menu items. Incorrect field values can cause the system to malfunction.
4.5.2 Trusted Computing
Security Device Support [Enable] Allows you to enable or disable the BIOS support for security device. O.S. will not show Security Device. TCG EFI protocol and INT1A interface will not be available. Configuration options: [Disable] [Enable]
4-12 Chapter 4: BIOS Setup
Redfish [Disabled] Allows you to enable or disable Redfish. Configuration options: [Disabled] [Enabled]
4.5.3 Redfish Host Interface Settings
4.5.2 PSP Firmware Versions This page displays the PSP firmware versions.
4.5.4 AMD CBS The items in this menu shows the AMD Common BIOS Specifications.
The AMD CBS menu will appear in the top menu for AMD EPIC 7002 Series processors.
4-13ASUS ESC N4A-E11
CPU Common Options
Performance
OC Mode [Normal Operation] Configuration options: [Normal Operation] [Customized]
The following items appear only when OC Mode is set to [Customized].
Custom Core Pstates Allows you to enable Core Pstates. Read the disclaimer and select I Accept to continue.
Damage caused by use of your AMD processor outside of specification or in excess of factory settings are not covered by your system manufacturers warranty.
The following items appear only when [Accept] is selected for Custom Core Pstates.
Custom Pstate0 [Auto] Configuration options: [Auto] [Custom]
The following items appear only when Custom Pstate0 is set to [Custom].
Pstate0 Freq (MHz) [0] Allows you to specify core frequency (MHz).
CCD/Core/Thread Enablement This option allows you to enable CCD/Core/Thread Enablement.
S3 is not supported on systems where cores/threads have been removed/disabled.
CCD Control [Auto] Sets the number of CCDs to be used. Once this option has been used to remove any CCDs, a POWER CYCLE is required in order for future selections to take effect. Configuration options: [Auto] [2 CCDs] [3 CCDs] [4 CCDs] [6 CCDs]
Core Control [Auto] Sets the number of cores to be used. Once this option has been used to remove any cores, a POWER CYCLE is required in order for future selections to take effect. Configuration options: [Auto] [ONE (1 + 0)] [TWO (2 + 0)] [THREE (3 + 0)] [FOUR (4 + 0)] [FIVE (5 + 0)] [SIX (6 + 0)] [SEVEN (7 + 0)]
SMT Control [Auto] Can be used to disable symmetric multithreading. To re-enable SMT, a POWER CYCLE is needed after selecting the [Enable] option. Select [Auto] based on BIOS PCD (PcdAmdSmtMode) defatul setting. Configuration options: [Disable] [Enable] [Auto]
S3 is not supported on systems where cores/threads have been removed/disabled.
4-14 Chapter 4: BIOS Setup
Prefetcher settings
L1 Stream HW Prefetcher [Auto] Allows you to enable or disable L1 Stream HW Prefetcher. Configuration options: [Disable] [Enable] [Auto]
L1 Stride Prefetcher [Auto] Uses memory access history of individual instructions to fetch additional lines when each access is a constant distance from the previous. Configuration options: [Disable] [Enable] [Auto]
L1 Region Prefetcher [Auto] Uses memory access history to fetch additional lines when the data access for a given instruction tends to be followed by other data accesses. Configuration options: [Disable] [Enable] [Auto]
L2 Stream HW Prefetcher [Auto] Allows you to enable or disable L2 Stream HW Prefetcher. Configuration options: [Disable] [Enable] [Auto]
L2 Up/Down Prefetcher [Auto] Uses memory access history to determine whether to fetch the next or previous line for all memory access. Configuration options: [Disable] [Enable] [Auto]
Core Watchdog
Core Watchdog Timer Enable [Auto] Allows you to enable or disable CPU Watchdog Timer. Configuration options: [Disable] [Enable] [Auto]
The following items are only available when Core Watchdog Timer Enable is set to [Enabled].
Core Watchdog Timer Interval [Auto] Configuration options: [21.461s] [10.730s] [5.364s] [2.681s] [1.340s] [669.41ms] [334.05ms] [166.37ms] [82.53ms] [40.61ms] [20.970ms] [10.484ms] [5.241ms] [2.620ms] [1.309ms] [654.08us] [326.4us] [162.56us] [80.64us] [39.68us] [Auto]
Core Watchdog Timer Severity [Auto] Allows you to specify the CPU watch dog timer severity. Configuration options: [No Error] [Transparent] [Corrected] [Deferred] [Uncorrected] [Fatal] [Auto]
RedirectForReturnDis [Auto]
This option is from a workaround for GCC/C000005 issue for XV Core on CZ A0, setting MSRC001_1029 Decode Configuration (DE_CFG) bit 14 [DecfgNoRdrctForReturns] to 1. Configuration options: [Auto] [1] [0]
4-15ASUS ESC N4A-E11
Platform First Error Handling [Auto]
Allows you to enable or disable PFEH, cloak individual banks, and mask deferred error interrupts from each bank. Configuration options: [Enabled] [Disabled] [Auto]
Core Performance Boost [Auto]
Allows you to enable or disable CPB. Configuration options: [Disabled] [Auto]
Global C-state Control [Auto]
Allows you to control IO based C-state generation and DF C-states. Configuration options: [Disabled] [Enabled] [Auto]
Power Supply Idle Control [Auto]
Configuration options: [Low Current Idle] [Typical Current Idle] [Auto]
SEV ASID Count [Auto]
This field specifies the maximum valid ASID, which affects the maximum system physical address space. 16TB of physical address space is available for systems that support 253 ASIDs, while 8TB of physical address space is available for systems that support 509 ASIDs. Configuration options: [253 ASIDs] [509 ASIDs] [Auto]
SEV-ES ASID Space Limit Control [Auto]
Configuration options: [Auto] [Manual]
The following item appears only when SEV-ES ASID Space Limit Control is set to [Manual].
SEV-ES ASID Space Limit [Auto]
SEV Vms using ASIDs below the SEV-ES ASID Space Limit must enable the SEV-ES feature. ASIDs from SEV-ES ASID Space Limit to (SEV ASID Count + 1) can only be used with SEV VMs. If this field is set to (SEV ASID Count + 1), all ASIDs are forced to be SEV-ES ASIDs. Hence, the valid values for this field is 1 - (SEV ASID Count + 1). Configuration options: [1] - [520]
Streaming Stores Control [Auto]
Allows you to enable or disable the streaming stores functionality. Configuration options: [Disabled] [Enabled] [Auto]
Local APIC Mode [Auto]
Configuration options: [Compatibility] [XAPIC] [X2APIC] [Auto]
ACPI _CST C1 Operation [Auto]
Determines whether or not to declare the C1 state to the OS. Configuration options: [Disabled] [Enabled] [Auto]
MCA error thresh enable [Auto]
Allows you to enable or disable MCA error thresholding. Configuration options: [False] [True] [Auto]
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The following item appears only when MCA error thresh enable is set to [True].
MCA error thresh count [FF5]
Allows you to set the effective error threshold count = 4095(0xFFF) -
SMU and PSP Debug Mode [Auto]
When this option is set to [Enabled], specific uncorrected errors detected by the PSP FW or SMU FW will hang and not reset the system. Configuration options: [Disabled] [Enabled] [Auto]
Xtrig7 Workaround [Auto]
This workaround is only applicable for Rev A.
[Auto] The bronze workaround is applied.
[No Workaround] Applied for Rev B, and changing the selection for this option will not result in any changes.
[Bronze Workaround] DbReq and PDM function as expected, breakpoint redirect capability compromised.
[Silver Workaround] DbReq, PDM, and breakpoint redirect function as expected, SCAN capability compromised.
PPIN Opt-in [Auto]
Allows you to enable or disable the PPIN feature. Configuration options: [Disabled] [Enabled] [Auto]
SNP Memory (RMP Table) Coverage [Auto]
Setting this option to [Enabled] will cover the entire systems memory. Configuration options: [Disabled] [Enabled] [Custom] [Auto]
The following item appears only when SNP Memory (RMP Table) Coverage is set to [Custom].
Amount of Memory to Cover [0]
Allows you to specify MB of System Memory to be covered in Hex.
SMEE [Auto]
Allows you to enable or disable secure memory encryption control. Configuration options: [Disabled] [Enabled] [Auto]
Action on BIST Failure [Auto]
Allows you to set action to take when a CCD BIST failure is detected. Configuration options: [Do Nothing] [Down-CCD] [Auto]
Fast Short REP MOVSB [Enabled]
Default set to 1, can be set to zero for analysis purposes as long as OS supports it. Configuration options: [Disabled] [Enabled]
Enhanced REP MOVSB/STOSB [Enabled]
Default set to 1, can be set to zero for analysis purposes as long as OS supports it. Configuration options: [Disabled] [Enabled]
4-17ASUS ESC N4A-E11
REP-MOV/STOS Streaming [Enabled]
Allows REP-MOVS/STOS to use non-caching streaming stores for large sizes. Configuration options: [Disabled] [Enabled]
X3D [Auto]
Allows you to set the override of X3D technology. Configuration options: [Auto] [Disable] [1 stack] [2 stacks] [4 stacks]
IBS hardware workaround [Auto]
Set this option if using IBS execution sampling without software workaround for erratum 1,285. May impact performance. Configuration options: [Auto] [Enabled]
DF Common Options
Scrubber
DRAM scrub time [Auto] Allows you to set a number of hours to scrub memory. Configuration options: [Disabled] [1 hour] [4 hours] [8 hours] [16 hours] [24 hours] [48 hours] [Auto]
Poison scrubber control [Auto] Configuration options: [Disabled] [Enabled] [Auto]
Redirect scrubber control [Auto] Configuration options: [Disabled] [Enabled] [Auto]
Redirect scrubber limit [Auto] Configuration options: [2] [4] [8] [Infinite] [Auto]
Periodic Directory Rinse [Auto] Configuration options: [Disabled] [Enabled] [Auto]
Memory Addressing
NUMA nodes per socket [Auto] Specifies the number of desired NUMA nodes per socket. Zero will attempt to interleave the two sockets together. Configuration options: [NPS1] [NPS2] [NPS4] [Auto]
Memory interleaving [Auto] This items allows for disabling memory interleaving. Note that NUMA nodes per socket will be honored regardless of this setting. Configuration options: [Disabled] [Auto]
Memory interleaving size [Auto] This item controls the memory interleaving size. The valid values are AUTO, 256 bytes, 512 bytes, 1 Kbytes, or 2 Kbytes. This also determines the starting address of the interleave (bit 8, 9, 10, or 11). Configuration options: [256 Bytes] [512 Bytes] [1 KB] [2 KB] [Auto]
1TB remap [Auto] Attempt to remap DRAM out of the space just below the 1TB boundary. The ability to remap depends on DRAM configuration, NPS, and interleaving selection, and may not always be possible. Configuration options: [Do not remap] [Attempt to remap] [Auto]
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DRAM map inversion [Auto] Inverting the map will cause the highest memory channels to get assigned the lowest addresses in the system. Configuration options: [Disabled] [Enabled] [Auto]
Location of private memory regions [Auto] Controls whether or not the private memory regions (PSP, SMU, and CC6) are at the top of DRAM or distributed. Note that distributed requires memory on all dies. Note that it will always be at the top of DRAM id some dies dont have memory regardless of this options setting. Configuration options: [Distributed] [Consolidated] [Consolidated to 1st DRAM pair] [Auto]
ACPI
ACPI SRAT L3 Cache As NUMA Domain [Auto] [Disabled] Memory Addressing \ NUMA nodes per socket will be
declared. [Enabled] Each CCX in the system will be declared as a separate NUMA
Domain. [Auto] Auto.
ACPI SLIT Distance Control [Auto] This option determines how the SLIT distances are declared. Configuration options: [Manual] [Auto]
The following items appear only when ACPI SLIT Distance Control is set to [Auto].
ACPI SLIT remote relative distance [Auto] Allows you to set the remote socket distance for 2P systems as near (2.8) or far (3.2). Configuration options: [Near] [Far] [Auto]
The following items appear only when ACPI SLIT Distance Control is set to [Manual].
ACPI SLIT same socket distance [C] Specify the distance to other physical domains within the same socket.
ACPI SLIT remote socket distance [20] Specify the distance to domains the remote socket.
ACPI SLIT local SLink distance [32] Specify the distance to an SLink domain on the same socket.
ACPI SLIT remote SLink distance [3C] Specify the distance to an SLink domain on the other socket.
ACPI SLIT local inter-SLink distance [FF] Specify the distance between two SLink domains on the same socket.
ACPI SLIT remote inter-SLink distance [FF] Specify the distance between two SLink domains, each on a different socket.
4-19ASUS ESC N4A-E11
Link
GMI encryption control [Auto] Allows you to control the GMI link encryption. Configuration options: [Disabled] [Enabled] [Auto]
xGMI encryption control [Auto] Allows you to control the xGMI link encryption. Configuration options: [Disabled] [Enabled] [Auto]
CAKE CRC perf bounds control [Auto] Configuration options: [Auto] [Manual]
The following item appears only when CAKE CRC perf bounds control is set to [Manual].
CAKE CRC perf bounds [64] This item specifies the amount of performance loss that is acceptable to enable CRC protection. Units are in 0.00001%, RangeL disabled (0) - 10% (1000000).
xGMI Link Configuration [Auto] Allows you to configure the number of xGMI2 links used on a multi-socket system. Configuration options: [Auto] [2 xGMI Links] [3 xGMI Links] [4 xGMI Links]
4-link xGMI max speed [Auto] Configuration options: [6.4Gbps] [7.467Gbps] [8.533Gbps] [9.6Gbps] [10.667Gbps] [11Gbps] [12Gbps] [13Gbps] [14Gbps] [15Gbps] [16Gbps] [17Gbps] [18Gbps] [19Gbps] [20Gbps] [21Gbps] [22Gbps] [23Gbps] [24Gbps] [25Gbps] [Auto]
3-link xGMI max speed [Auto] Configuration options: [6.4Gbps] [7.467Gbps] [8.533Gbps] [9.6Gbps] [10.667Gbps] [11Gbps] [12Gbps] [13Gbps] [14Gbps] [15Gbps] [16Gbps] [17Gbps] [18Gbps] [19Gbps] [20Gbps] [21Gbps] [22Gbps] [23Gbps] [24Gbps] [25Gbps] [Auto]
xGMI TXEQ Mode [Auto] Allows you to select the XGMI TXEQ/RX vetting mode. Configuration options: [TXEQ_Disabled] [TXEQ_Lane] [TXEQ_Link] [TXEQ_ RX_Vet] [Auto]
xGMI 18GACOFC [Auto] Allows you to enable or disable the 18GACOFC control. Configuration options: [Auto] [Enable] [Disable]
Disable DF to external downstream IP SyncFloodPropagation [Auto]
Allows you to enable or disable Error propagation to UMC or any downstream slaves e.g. FCH. Use this to avoid reset in failure scenario. Configuration options: [Sync Flood disabled] [Sync Flood enabled] [Auto]
Disable DF sync flood propagation [Auto]
Allows you to enable or disable propagation from PIE to other DF components and eventually to SDP ports. Configuration options: [Sync Flood disabled] [Sync Flood enabled] [Auto]
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Freeze DF module queues on error [Auto]
Allows you to enable or disable freezing of all DF queues on error and also forces a sync flood on HWA even if MCAs are disabled. Configuration options: [Disabled] [Enabled] [Auto]
CC6 memory region encryption [Auto]
Allows you to control whether or not the CC6 save/restore memory is encrypted. Configuration options: [Disabled] [Enabled] [Auto]
System probe filter [Auto]
Allows you to control whether or not the probe filter is enabled. Has no effect on parts where the probe filter is fuse disabled. Configuration options: [Disabled] [Enabled] [Auto]
Memory Clear [Auto]
Allows you to enable or disable memory clear. When this item is set to [Disabled], BIOS does not implement MemClear after memory training (only if non-ECC DIMMs are used). Configuration options: [Disabled] [Enabled] [Auto]
PSP error injection support [False]
Configuration options: [False] [True]
UMC Common Option
DDR4 Common Options
DRAM Timing Configuration Allows you to enable DRAM timing configuration.
Damage caused by use of your AMD processor outside of specification or in excess of factory settings are not covered by your system manufacturers warranty.
The following items appear only when [Accept] is selected for DRAM Timing Configuration.
Overclock [Auto] Configuration options: [Auto] [Enabled]
The following items appear only when Overclock is set to [Enabled].
Memory Clock Speed [Auto] Specifies the memory clock frequency. Configuration options: [Auto] [667MHz] [800MHz] [933MHz] [1067MHz] [1200MHz] [1333MHz] [1467MHz] [1600MHz] [1633MHz] [1667MHz] [1700MHz] [1733MHz] [1767MHz] [1800MHz] [400MHz]
Tcl [Auto] Specifies the CAS latency. Configuration options: [Auto] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk] [0Dh Clk] [0Eh Clk] [0Fh Clk] [10h Clk] [11h Clk] [12h Clk] [13h Clk] [14h Clk] [15h Clk] [16h Clk] [17h Clk] [18h Clk] [19h Clk] [1Ah Clk] [1Bh Clk] [1Ch Clk] [1Dh Clk] [1Eh Clk] [1Fh Clk] [20h Clk] [21h Clk]
4-21ASUS ESC N4A-E11
Trcdrd [Auto] Specifies the RAS# Active to CAS# Read Delay Time. Configuration options: [Auto] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk] [0Dh Clk] [0Eh Clk] [0Fh Clk] [10h Clk] [11h Clk] [12h Clk] [13h Clk] [14h Clk] [15h Clk] [16h Clk] [17h Clk] [18h Clk] [19h Clk] [1Ah Clk] [1Bh Clk]
Trcdwr [Auto] Specifies the RAS# Active to CAS# Write Delay Time. Configuration options: [Auto] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk] [0Dh Clk] [0Eh Clk] [0Fh Clk] [10h Clk] [11h Clk] [12h Clk] [13h Clk] [14h Clk] [15h Clk] [16h Clk] [17h Clk] [18h Clk] [19h Clk] [1Ah Clk] [1Bh Clk]
Trp [Auto] Specifies the Row Precharge Delay Time. Configuration options: [Auto] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk] [0Dh Clk] [0Eh Clk] [0Fh Clk] [10h Clk] [11h Clk] [12h Clk] [13h Clk] [14h Clk] [15h Clk] [16h Clk] [17h Clk] [18h Clk] [19h Clk] [1Ah Clk] [1Bh Clk]
Tras [Auto] Specifies the Active to Precharge Delay Time. Configuration options: [Auto] [15h Clk] [16h Clk] [17h Clk] [18h Clk] [19h Clk] [1Ah Clk] [1Bh Clk] [1Ch Clk] [1Dh Clk] [1Eh Clk] [1Fh Clk] [20h Clk] [21h Clk] [22h Clk] [23h Clk] [24h Clk] [25h Clk] [26h Clk] [27h Clk] [28h Clk] [29h Clk] [2Ah Clk] [2Bh Clk] [2Ch Clk] [2Dh Clk] [2Eh Clk] [2Fh Clk] [30h Clk] [31h Clk] [32h Clk] [33h Clk] [34h Clk] [35h Clk] [36h Clk] [37h Clk] [38h Clk] [39h Clk] [3Ah Clk]
Trc Ctrl [Auto] Specifies Trc. Configuration options: [Auto] [Manual]
The following item appears only when Trc Ctrl is set to [Manual].
Trc [39] Specifies Active to Active/Refresh Delay Time. Valid values 87h-1Dh.
TrrdS [Auto] Specifies the Activate to Activate Delay Time, different back group (tRRD_S). Configuration options: [Auto] [4 Clk] [5 Clk] [6 Clk] [7 Clk] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk]
TrrdL [Auto] Specifies the Activate to Activate Delay Time, same back group (tRRD_L). Configuration options: [Auto] [4 Clk] [5 Clk] [6 Clk] [7 Clk] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk]
Tfaw Ctrl [Auto] Specifies Tfaw. Configuration options: [Auto] [Manual]
The following item appears only when Tfaw Ctrl is set to [Manual].
Tfaw [1A] Specifies the Four Activate Window Time. Valid values 36h-6h.
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TwtrS [Auto] Specifies the Minimum Write to Read Time, different bank group. Configuration options: [Auto] [2 Clk] [3 Clk] [4 Clk] [5 Clk] [6 Clk] [7 Clk] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk] [0Dh Clk] [0Eh Clk]
TwtrL [Auto] Specifies the Minimum Write to Read Time, same bank group. Configuration options: [Auto] [2 Clk] [3 Clk] [4 Clk] [5 Clk] [6 Clk] [7 Clk] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk] [0Dh Clk] [0Eh Clk]
Twr Ctrl [Auto] Specifies Twr. Configuration options: [Auto] [Manual]
The following item appears only when Twr Ctrl is set to [Manual].
Twr [12] Specifies the Minimum Write Recovery Time. Valid values 51h-Ah.
Trcpage Ctrl [Auto] Specifies Trcpage. Configuration options: [Auto] [Manual]
The following item appears only when Trcpage Ctrl is set to [Manual].
Trcpage [0] SDRAM Optional Features (tMAW MAC). Valid values 3FFh-0h.
TrdrdScL Ctrl [Auto] Specifies TrdrdScL. Configuration options: [Auto] [Manual]
The following item appears only when TrdrdScL Ctrl is set to [Manual].
TrdrdScL [3] Specifies the CAS to CAS Delay Time, same bank group. Valid values Fh-1h.
TwrwrScL Ctrl [Auto] Specifies TwrwrScL. Configuration options: [Auto] [Manual]
The following item appears only when TwrwrScL Ctrl is set to [Manual].
TwrwrScL [3] Specifies the CAS to CAS Delay Time, same bank group. Valid values 3Fh-1h.
Trfc Ctrl [Auto] Specifies Trfc. Configuration options: [Auto] [Manual]
4-23ASUS ESC N4A-E11
The following item appears only when Trfc Ctrl is set to [Manual].
Trfc [138] Specifies the Refresh Recovery Delay Time (tRFC1). Valid values 3DEh-3Ch.
Trfc2 Ctrl [Auto] Specifies Trfc2. Configuration options: [Auto] [Manual]
The following item appears only when Trfc2 Ctrl is set to [Manual].
Trfc2 [C0] Specifies the Refresh Recovery Delay Time (tRFC2). Valid values 3DEh-3Ch.
Trfc4 Ctrl [Auto] Specifies Trfc4. Configuration options: [Auto] [Manual]
The following item appears only when Trfc4 Ctrl is set to [Manual].
Trfc4 [84] Specifies the Refresh Recovery Delay Time (tRFC4). Valid values 3DEh-3Ch.
Tcwl [Auto] Specifies the CAS Write Latency. Configuration options: [Auto] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk] [0Eh Clk] [10h Clk] [12h Clk] [14h Clk]
Trtp [Auto] Specifies theRead CAS# to Precharge Delay Time. Configuration options: [Auto] [5 Clk] [6 Clk] [7 Clk] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk] [0Dh Clk] [0Eh Clk]
Tcke [Auto] Specifies the CKE minimum high and low pulse width in memory clock cycles. Configuration options: [Auto] [1 Clk] [2 Clk] [3 Clk] [4 Clk] [5 Clk] [6 Clk] [7 Clk] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk] [0Dh Clk] [0Eh Clk] [0Fh Clk] [10h Clk] [11h Clk] [12h Clk] [13h Clk] [14h Clk] [15h Clk] [16h Clk] [17h Clk] [18h Clk] [19h Clk] [1Ah Clk] [1Bh Clk] [1Ch Clk] [1Dh Clk] [1Eh Clk] [1Fh Clk]
Trdwr [Auto] Specifies the Read to Write turnaround timing. Configuration options: [Auto] [1 Clk] [2 Clk] [3 Clk] [4 Clk] [5 Clk] [6 Clk] [7 Clk] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk] [0Dh Clk] [0Eh Clk] [0Fh Clk] [10h Clk] [11h Clk] [12h Clk] [13h Clk] [14h Clk] [15h Clk] [16h Clk] [17h Clk] [18h Clk] [19h Clk] [1Ah Clk] [1Bh Clk] [1Ch Clk] [1Dh Clk] [1Eh Clk] [1Fh Clk]
Twrrd [Auto] Specifies the Write to Read turnaround timing. Configuration options: [Auto] [1 Clk] [2 Clk] [3 Clk] [4 Clk] [5 Clk] [6 Clk] [7 Clk] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk] [0Dh Clk] [0Eh Clk] [0Fh Clk]
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TwrwrSc [Auto] Specifies the Write to Write turnaround timing in the same chipselect. Configuration options: [Auto] [1 Clk] [2 Clk] [3 Clk] [4 Clk] [5 Clk] [6 Clk] [7 Clk] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk] [0Dh Clk] [0Eh Clk] [0Fh Clk]
TwrwrSd [Auto] Specifies the Write to Write turnaround timing in the same DIMM. Configuration options: [Auto] [1 Clk] [2 Clk] [3 Clk] [4 Clk] [5 Clk] [6 Clk] [7 Clk] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk] [0Dh Clk] [0Eh Clk] [0Fh Clk]
TwrwrDd [Auto] Specifies the Write to Write turnaround timing in a different DIMM. Configuration options: [Auto] [1 Clk] [2 Clk] [3 Clk] [4 Clk] [5 Clk] [6 Clk] [7 Clk] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk] [0Dh Clk] [0Eh Clk] [0Fh Clk]
TrdrdSc [Auto] Specifies the Read to Read turnaround timing in the same chipselect. Configuration options: [Auto] [1 Clk] [2 Clk] [3 Clk] [4 Clk] [5 Clk] [6 Clk] [7 Clk] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk] [0Dh Clk] [0Eh Clk] [0Fh Clk]
TrdrdSd [Auto] Specifies the Read to Read turnaround timing in the same DIMM. Configuration options: [Auto] [1 Clk] [2 Clk] [3 Clk] [4 Clk] [5 Clk] [6 Clk] [7 Clk] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk] [0Dh Clk] [0Eh Clk] [0Fh Clk]
TrdrdDd [Auto] Specifies the Read to Read turnaround timing in a different DIMM. Configuration options: [Auto] [1 Clk] [2 Clk] [3 Clk] [4 Clk] [5 Clk] [6 Clk] [7 Clk] [8 Clk] [9 Clk] [0Ah Clk] [0Bh Clk] [0Ch Clk] [0Dh Clk] [0Eh Clk] [0Fh Clk]
ProcODT [Auto] Specifies the Processor ODT. Configuration options: [Auto] [High Impedance] [480 ohm] [240 ohm] [160 ohm] [120 ohm] [96 ohm] [80 ohm] [68.6 ohm] [60 ohm] [53.3 ohm] [48 ohm] [43.6 ohm] [40 ohm] [36.9 ohm] [34.3 ohm] [32 ohm] [30 ohm] [28.2 ohm]
DRAM Controller Configuration DRAM Power Options Power Down Enable [Auto] Allows you to enable or disable power down mode. Configuration options: [Disabled] [Enabled] [Auto]
Power Down Entry Delay [BB8] Allows you to specify value at UMC::CH::DramTiming17 [19:8] PwrDownDly.
SubUrgRefLowerBound [4] Specifies the stored refresh limit required to enter sub-urgent refresh mode. Constraint: SubUrgRefLowerBound <= UrgRefLimit. Valid value: 6-1
UrgRefLimit [6] Specifies the stored refresh limit required to enter urgent refresh mode. Constraint: SubUrgRefLowerBound <= UrgRefLimit. Valid value: 6-1
4-25ASUS ESC N4A-E11
DRAM Maximum Activate Count [Auto] Override DIMM SPD Byte 7 [3:0]. Maximum Activate Count (MAC). When set to [Auto] it will be based on SPD setting. Configuration options: [Untested MAC] [700 K] [600 K] [500 K] [400 K] [300 K] [200 K] [Unlimited MAC] [Auto]
DRAM Refresh Rate [7.8 usec] Configuration options: [7.8 usec] [3.9 usec]
Self-Refresh Exit Staggering [Disabled] Tcksrx += (Trfc/n * (UMC_Number % 4)), here n = 3 or 4. Configuration options: [Disabled] [Trfc / 3] [Trfc / 4]
Does not apply the extra addition if set to [Disabled].
Cmd2T Select between 1T and 2T mode on ADDR/CMD. Configuration options: [Auto] [1T] [2T]
Gear Down Mode Configuration options: [Auto] [Disabled] [Enabled]
CAD Bus Configuration CAD Bus Timing User Controls [Auto] Allows you to set the CAD bus signals to Auto or Manual. Configuration options: [Auto] [Manual]
The following items appear only when CAD Bus Timing User Controls is set to [Manual].
AddrCmdSetup [0] Allows you to setup time on CAD bus signals. Configuration options: [0] - [39]
CsOdtSetup [0] Allows you to setup time on CAD bus signals. Configuration options: [0] - [39]
CkeSetup [0] Allows you to setup time on CAD bus signals. Configuration options: [0] - [39]
CAD Bus Drive Strength User Controls [Auto] Allows you to set the CAD bus signals to Auto or Manual. Configuration options: [Auto] [Manual]
The following items appear only when CAD Bus Drive Strength User Controls is set to [Manual].
ClkDrvStren [Auto] Configuration options: [Auto] [120.0 Ohm] [60.0 Ohm] [40.0 Ohm] [30.0 Ohm] [24.0 Ohm] [20.0 Ohm]
AddrCmdDrvStren [Auto] Configuration options: [Auto] [120.0 Ohm] [60.0 Ohm] [40.0 Ohm] [30.0 Ohm] [24.0 Ohm] [20.0 Ohm]
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Cs0dtDrvStren [Auto] Configuration options: [Auto] [120.0 Ohm] [60.0 Ohm] [40.0 Ohm] [30.0 Ohm] [24.0 Ohm] [20.0 Ohm]
CkeDrvStren [Auto] Configuration options: [Auto] [120.0 Ohm] [60.0 Ohm] [40.0 Ohm] [30.0 Ohm] [24.0 Ohm] [20.0 Ohm]
Data Bus Configuration Data Bus Configuration User Controls [Auto] Allows you to specify the mode for drive strength. Configuration options: [Auto] [Manual]
The following items appear only when Data Bus Configuration User Controls is set to [Manual].
RttNom [Auto] Configuration options: [Rtt_Nom Disable] [RZQ/4] [RZQ/2] [RZQ/6] [RZQ/1] [RZQ/5] [RZQ/3] [RZQ/7] [Auto]
RttWr [Auto] Configuration options: [Dynamic ODT Off] [RZQ/2] [RZQ/1] [Hi-Z] [RZQ/3] [Auto]
RttPark [Auto] Configuration options: [Rtt_PARK Disable] [RZQ/4] [RZQ/2] [RZQ/6] [RZQ/1] [RZQ/5] [RZQ/3] [RZQ/7] [Auto]
Common RAS Data Poisoning [Auto] Configuration options: [Enabled] [Disabled] [Auto]
DRAM Post Package Repair [Disable] Allows you to enable or disable DRAM POST Package Repair. Configuration options: [Enable] [Disable]
RCD Parity [Auto] Configuration options: [Enabled] [Disabled] [Auto]
DRAM Address Command Parity Retry [Auto] Configuration options: [Enabled] [Disabled] [Auto]
The following item appears only when DRAM Address Command Parity Retry is set to [Enabled].
Max Parity Error Replay [8] The values in hex, 1, 2, or 3 is invalid. Configuration options: [0] - [39]
Write CRC Enable [Auto] Configuration options: [Enabled] [Disabled] [Auto]
DRAM Write CRC Enable and Retry Limit [Auto] Configuration options: [Enabled] [Disabled] [Auto]
4-27ASUS ESC N4A-E11
The following item appears only when DRAM Write CRC Enable and Retry Limit is set to [Enabled].
Max Write CRC Error Replay [8] The values in hex, 1, 2, or 3 is invalid. Configuration options: [0] - [39]
Disable Memory Error Injection [True] Configuration options: [False] [True]
ECC Configuration DRAM ECC Symbol Size [Auto] Configuration options: [x4] [x8] [x16] [Auto]
DRAM ECC Enable [Auto] This option allows you to enable or disable DRAM ECC. Auto will set ECC to enable. Configuration options: [Disabled] [Enabled] [Auto]
DRAM UECC Retry [Auto] This option allows you to enable or disable DRAM UECC Retry. Configuration options: [Disabled] [Enabled] [Auto]
Security TSME [Auto] Configuration options: [Disabled] [Enabled] [Auto]
Data Scramble [Auto] Configuration options: [Disabled] [Enabled] [Auto]
Phy Configuration PMU Training DFE Read Training [Auto] Perform 2D Read Training with DFE on. Configuration options: [Disabled] [Enabled] [Auto]
FFE Write Training [Auto] Perform 2D Read WriteTraining with FFE on. Configuration options: [Disabled] [Enabled] [Auto]
PMU Pattern Bits Control [Auto] Configuration options: [Auto] [Manual]
The following item appears only when PMU Pattern Bits Control is set to [Manual].
PMU Pattern Bits [0] Configuration options: [0] - [9]
DRAM Memory Mapping
Chipselect Interleaving [Auto] Allows you to set interleave memory blocks across the DRAM chip selects for node 0. Configuration options: [Disabled] [Auto]
BankGroupSwap [Auto] Configuration options: [Enabled] [Disabled] [Auto]
4-28 Chapter 4: BIOS Setup
BankGroupSwapAlt [Auto] Configuration options: [Enabled] [Disabled] [Auto]
The following item appears only when BankGroupSwapAlt is set to [Enabled].
Address Hash Bank 2 ColXor [3F8] Configuration options: [000] - [FFF]
Address Hash Bank [Auto] Allows you to enable or disable bank address hashing. Configuration options: [Enabled] [Disabled] [Auto]
Address Hash CS [Auto] Allows you to enable or disable CS address hashing. Configuration options: [Enabled] [Disabled] [Auto]
Address Hash Rm [Auto] Allows you to enable or disable RM address hashing. Configuration options: [Enabled] [Disabled] [Auto]
SPD Read Optimization [Auto] Allows you to enable or disable SPD Read Optimization, if set to [Enabled], SPD reads are skipped for Reserved fields and most of upper 256 Bytes. If set to [Disabled], read all 512 SPD Bytes. Configuration options: [Enabled] [Disabled] [Auto]
NVDIMM
Disable NVDIMM-N Feature [No] Allows you to disable NVDIMM-N feature for memory margin tool. Configuration options: [No] [Yes]
Memory MBIST
MBIST Enable [Disabled] Allows you to enable or disable Memory MBIST. Configuration options: [Enabled] [Disabled]
The following items appear only when MBIST Enable is set to [Enabled].
MBIST Test Mode [Auto] Allows you to select the MBIST Test Mode - Interface Mode (Tests Single and Multiple CS transactions and Basic Connectivity) or Data Eye Mode (Measures Voltage vs. Timing). Configuration options: [Interface Mode] [Data Eye Mode] [Both] [Auto]
MBIST Aggressors [Auto] Allows you to enable or disable Memory Aggressor test. Configuration options: [Enabled] [Disabled] [Auto]
MBIST Per Bit Slave Die Reporting [Auto] Reports 2D Data Eye Results in ABL Log for each DQ, Chipselect, and Channel. Configuration options: [Enabled] [Disabled] [Auto]
4-29ASUS ESC N4A-E11
Data Eye Pattern Select [PRBS] Configuration options: [PRBS] [SS0] [Both]
Pattern Length [3] This token helps to determine the pattern length. The possible options are N=3...12. Configuration options: [3] [9]
Aggressor Channel [1 Aggressor Channel] This helps read the aggressors channels. If set to [Enabled], you can read from one or more than one aggressor channel. The default is set to [Disabled]. Configuration options: [Disabled] [1 Aggressor Channel] [3 Aggressor Channels] [7 Aggressor Channels]
Aggressor Static Lane Control [Disabled] Configuration options: [Disabled] [Enabled]
The following items appear only when Aggressor Static Lane Control is set to [Enabled].
Aggressor Static Lane Select Upper 32 bits [0] Static Lane Select for Upper 32 bits. The bit mask represents the bits to be read. Configuration options: [0] - [99999999]
Aggressor Static Lane Select Lower 32 bits [0] Static Lane Select for Lower 32 bits. The bit mask represents the bits to be read. Configuration options: [0] - [99999999]
Aggressor Static Lane Select ECC [0] Static Lane Select for ECC Lanes. The bit mask represents the bits to be read. Configuration options: [0] - [9]
Aggressor Static Lane Value [0] Configuration options: [0] - [9]
Target Static Lane Control [Disabled] Configuration options: [Disabled] [Enabled]
The following items appear only when Target Static Lane Control is set to [Enabled].
Target Static Lane Select Upper 32 bits [0] Static Lane Select for Upper 32 bits. The bit mask represents the bits to be read. Configuration options: [0] - [99999999]
Target Static Lane Select Lower 32 bits [0] Static Lane Select for Lower 32 bits. The bit mask represents the bits to be read. Configuration options: [0] - [99999999]
Target Static Lane Select ECC [0] Static Lane Select for ECC Lanes. The bit mask represents the bits to be read. Configuration options: [0] - [9]
4-30 Chapter 4: BIOS Setup
Target Static Lane Value [0] Configuration options: [0] - [9]
Worst Case Margin Granularity [Per Chip Select] Configuration options: [Per Chip Select] [Per Nibble]
Read Voltage Sweep Step Size [1] This option determines the step size for Read Data Eye voltage sweep. Configuration options: [1] [2] [4]
Read Timing Sweep Step Size [1] This option supports step size for Read Data Eye. Configuration options: [1] [2] [4]
Write Voltage Sweep Step Size [1] This option determines the step size for write Data Eye voltage sweep. Configuration options: [1] [2] [4]
Write Timing Sweep Step Size [1] This option supports step size for write Data Eye. Configuration options: [1] [2] [4]
Memory Healing BIST [Disabled] Allows you to enable a full memory test. The testing will increase the boot time. BIOS mem BIST tests the full memory after training. Failing memory will be repaired using soft or hard PPR depending on the PPC configuration. The test will take 3 minutes per 16GN of installed memory. Self-Healing BIST runs the JEDEC DRAM self healing if the device supports the feature. The DRAM will do a hard repair for failing memory. The test will take 10 seconds per memory rank per channel. Configuration options: [Disabled] [BIOS Mem BIST] [Self-Healing Mem BIST] [BIOS and Self-Healing Mem BIST]
The following items appear only when Memory Healing BIST is setto [BIOS Mem BIST].
Mem BIST Test Select [Vendor Tests Enabled] Select the vendor specific tests to use with BIOS memory healing BIST. Configuration options: [Vendor Tests Enabled] [Vendor Tests Disabled] [All Tests - All Vendors]
Mem BIST Post Package Repair Type [Soft Repair] For DRAM errors found in the BIOS memory BIST select the repair type, soft, hard, or test only and do not attempt to repair. Configuration options: [Soft Repair] [Hard Repair] [No Repairs - Test only]
NBIO Common Options
IOMMU [Disabled]
Allows you to enable or disable IOMMU. Configuration options: [Disabled] [Enabled] [Auto]
DMAr Support [Auto]
Allows you to enable DMAr system protection during POST. Configuration options: [Disable] [Enable] [Auto]
The following item appears only when Enable AER Cap is set to [Auto] or [Enable].
4-31ASUS ESC N4A-E11
ACS Enable [Auto]
AER must be enabled for ACS enable to work. Configuration options: [Disable] [Enable] [Auto]
PCIe ARI Support [Auto]
This item enables Alternative Routing-ID Interpretation. Configuration options: [Disable] [Enable] [Auto]
PCIe ARI Enumeration [Auto]
Allows ARI Forwarding for each downstream port. Configuration options: [Disable] [Enable] [Auto]
PCIe Ten Bit Tag Support [Auto]
This item enables PCIe ten bit tags for supported devices. [Auto] = [Disabled]. Configuration options: [Disable] [Enable] [Auto]
HD Audio Enable [Auto]
Configuration options: [Disabled] [Enable] [Auto]
SMU Common Options
Determinism Control [Manual] [Auto] Use the fused Determinism. [Manual] User can set customized Determinism.
The following item appears only when Determinism Control is set to [Manual].
Determinism Slider [Power] Configuration options: [Auto] [Power] [Performance]
Fan Control Fan Table Control [Auto] [Auto] Use the default fan table. [Manual] User can set customized fan table.
The following item appears only when Fan Table Control is set to [Manual].
Low Temperature [0] Allows you to set the low temperature in C.
Medium Temperature [0] Allows you to set the medium temperature in C.
High Temperature [0] Allows you to set the high temperature in C.
Critical Temperature [0] Allows you to set the critical temperature in C.
Low Pwm [0] Allows you to set the low Pwm from 0-100.
Medium Pwm [0] Allows you to set the medium Pwm from 0-100.
High Pwm [0] Allows you to set the high Pwm from 0-100.
4-32 Chapter 4: BIOS Setup
Temperature Hysteresis [0] Allows you to set the temperature hysteresis in C.
Pwm Frequency [25kHz] Configuration options: [100Hz] [25kHz]
Fan Polarity [Negative] Configuration options: [Negative] [Positive]
cTDP Control [Manual] [Auto] Use the fused TDP. [Manual] User can set customized TDP.
The following item appears only when cTDP Control is setto [Manual].
cTDP [280] Allows you to customize cTDP.
EfficiencyModeEn [Auto] [Auto] Use performance optimized CCLK DPM settings. [Enabled] Use power efficiency optimized CCLK DPM settings.
Power Package Limit Control [Manual] [Auto] Use the fused PPT. [Manual] User can set customized PPT.
The following item appears only when Power Package Limit Control is set to [Manual].
Power Package Limit [280] Allows you to customize PPT.
xGMI Link Width Control [Auto] [Auto] Use default xGMI link width controller settings. [Manual] User can set custom xGMI link width controller settings.
The following items appear only when xGMI Link Width Control is set to [Manual].
xGMI Force Link Width Control [Unforce] [Unforce] Do not force the xGMI to a fixed width. [Force] Force the xGMI to the user specified width.
The following item appears only when xGMI Force Link Width Control is set to [Force].
xGMI Force Link Width [2] [0] Force xGMI link width to x2. [1] Force xGMI link width to x8. [2] Force xGMI link width to x16.
xGMI Max Link Width Control [Auto] [Auto] Use default xGMI max supported link width. [Manual] User can set custom xGMI max link width.
4-33ASUS ESC N4A-E11
The following item appears only when xGMI Max Link Width Control is set to [Manual].
xGMI Max Link Width [1] [0] Set max xGMI link width to x8. [1] Set max xGMI link width to x16.
APBDIS [Auto] [0] Not APBDIS (mission mode) [1] APBDIS [Auto] Auto
DF Cstates [Auto] Allows you to enable or disable DF C-states. Configuration options: [Disabled] [Enabled] [Auto]
CPPC [Auto] Configuration options: [Disabled] [Enabled] [Auto]
HSMP Support [Auto] This option allows you to enable or disable HSMP support. Configuration options: [Disabled] [Enabled] [Auto]
DLWM Support [Auto] This option allows you to enable or disable DLWM support. Configuration options: [Disabled] [Enabled] [Auto]
BoostFmaxEn [Auto] [Auto] Use the default Fmax. [Manual] User can set the boost Fmax.
The following item appears only when Boost FmaxEn is setto [Manual].
BoostFmax [0] Allows you to specify the boost Fmax frequency limit to apply to all cores (MHz).
EDC Current Tracking [Disable] The generation of a correctable MCE when the telemetry current value is over the set threshold defined by EDC Current Tracking Current Threshold. Configuration options: [Disable] [Enable]
The following items appears only when EDC Current Tracking is setto [Enable].
EDC Tracking Current Threshold [0] The current threshold in AMPs for EDC Current Tracking feature.
EDC Tracking Report Interval [1] Reporting interval. Every nth observed excursion results in SMU logging a correctable MCE.
4-34 Chapter 4: BIOS Setup
LCLK Frequency Control Root Complex 0x00 LCLK Frequency [Auto] Set Root Complex LCLK Frequency (Bus range 0x00-0x3F). [Auto] Dynamic Frequency Control (Enhanced PIO setting will be
in effect). [593MHz] Set LCLK Frequency at 593MHz (Overrides Enhanced PIO
setting).
Root Complex 0x40 LCLK Frequency [Auto] Set Root Complex LCLK Frequency (Bus range 0x40-0x7F). [Auto] Dynamic Frequency Control (Enhanced PIO setting will be
in effect). [593MHz] Set LCLK Frequency at 593MHz (Overrides Enhanced PIO
setting).
Root Complex 0x80 LCLK Frequency [Auto] Set Root Complex LCLK Frequency (Bus range 0x80-0xBF). [Auto] Dynamic Frequency Control (Enhanced PIO setting will be
in effect). [593MHz] Set LCLK Frequency at 593MHz (Overrides Enhanced PIO
setting).
Root Complex 0xC0 LCLK Frequency [Auto] Set Root Complex LCLK Frequency (Bus range 0xC0-0xFF). [Auto] Dynamic Frequency Control (Enhanced PIO setting will be
in effect). [593MHz] Set LCLK Frequency at 593MHz (Overrides Enhanced PIO
setting).
DF PState Mode Select [Auto] [Normal] Normal [Limit Highest] FCLK is limited to DF Pstate FCLK Limit, only the highest DF
Pstate is used. [Limit All] FCLK is limited to DF Pstate FCLK limit, all DF Pstates are
used. [Auto] Auto
The following item appears only when DF PState Mode Select is setto [Limit Highest] or [Limit All].
DF PState FClk Limit [Auto] Allows you to set the fixed PState when DF PState Mode Select is overridden. Configuration options: [1600 MHz] [1467 MHz] [1333 MHz] [1200 MHz] [1067 MHz] [933 MHz] [800 MHz] [Auto]
EDC Control [Auto] [Auto] Use the fused VDDCR_CPU EDC limit. [Manual] User can set customized VDDCR_CPU EDC limit.
4-35ASUS ESC N4A-E11
The following items appear only when EDC Control is setto [Manual].
EDC [0] Allows you to set the VDDCR_CPU EDC Limit [A].
EDC Platform Limit [0] Allows you to set the EDC Platform Limit [W].
NBIO RAS Common Options
NBIO RAS Control [Auto] Configuration options: [Disabled] [MCA] [Legacy] [Auto]
Egress Poison Severity High [30011] Each bit set to 1 enables HIGH severity on the associated IOHC egress port. A bit of 0 indicates LOW severity.
Egress Poison Severity Low [4] Each bit set to 1 enables HIGH severity on the associated IOHC egress port. A bit of 0 indicates LOW severity.
NBIO SyncFlood Generation [Auto] This value may be used to mask SyncFlood caused by NBIO RAS options. When set to TRUE, SyncFlood from NBIO is masked. When set to FALSE, NBIO is capable of generating SyncFlood. Configuration options: [Disabled] [Enabled] [Auto]
NBIO SyncFlood Reporting [Auto] This value may be used to enable SyncFlood reporting to APML. When set to TRUE, SyncFlood will be reported to APML. When set to FALSE, the reporting will be disabled. Configuration options: [Disabled] [Enabled] [Auto]
Egress Poison Mask High [FFFCFFFF] These set the enable mask for masking of errors logged in EGRESS_ POISON_STATUS. For each bit set to 1, errors are masked. For each bit set to 0, errors trigger response actions.
Egress Poison Mask Low [FFFFFFFB] These set the enable mask for masking of errors logged in EGRESS_ POISON_STATUS. For each bit set to 1, errors are masked. For each bit set to 0, errors trigger response actions.
Uncorrected Converted to Poison Enable Mask High [30000] These set the enable mask for masking of uncorrectable parity errors on internal arrays. For each bit set to 1, a system fatal error event is triggered for UCP errors on arrays associated with that egress port. For each bit set to 0, errors are masked.
Uncorrected Converted to Poison Enable Mask Low [4] These set the enable mask for masking of uncorrectable parity errors on internal arrays. For each bit set to 1, a system fatal error event is triggered for UCP errors on arrays associated with that egress port. For each bit set to 0, errors are masked.
4-36 Chapter 4: BIOS Setup
System Hub Watchdog Timer [A28] This value specifies the timer interval of the SYSHUB Watchdog Timer in milliseconds.
SLink Read Response OK [Disabled] This value specifies whether SLINK read response errors are converted to an Okay response. When this value is set to TRUE, read response errors are converted to Okay responses with data of all FFs. When set to FALSE, read response errors are not converted. Configuration options: [Disabled] [Enabled]
SLink Read Response Error Handling [Log Errors in MCA] This value specifies whether SLINK write response errors are converted to an Okay response. When this value is set to 0, write response errors will be logged in the MCA. When set to 1, write response errors will trigger an MCOMMIT error. When this value is set to 2, write response errors are converted. Configuration options: [Enabled] [Trigger MCOMMIT Error] [Log Errors in MCA]
Log Poison Data from SLINK [Disabled] This value specifies whether poison data propagated from SLINK will generate a deferred error. When this value is set to TRUE, deferred errors are enabled. When set to FALSE, errors are not generated. Configuration options: [Disabled] [Enabled]
PCIe Aer Reporting Mechanism [Auto] This value selects the method of reporting AER errors from PCI Express. A value of 0 indicates that the hardware will report the error through MCA. A value of 1 allows OS First handling of the errors through generation of a system control interrupt (SCI). A value of 2 allows Firmware First handling of the errors through generation of a system control interrupt (SCI). Configuration options: [Firmware First] [OS First] [Auto]
Edpc Control [Auto] Configuration options: [Disabled] [Enabled] [Auto]
NBIO Poison Consumption [Auto] Configuration options: [Disabled] [Enabled] [Auto]
Sync Flood on PCIe Fatal Error [Auto] Configuration options: [Auto] [True] [False]
Enable AER Cap [Auto]
Allows you to enable or disable Advanced Error Reporting Capability. Configuration options: [Enable] [Disabled] [Auto]
Early Link Speed [Auto]
Allows you to set Early Link Speed. Configuration options: [Auto] [Gen1] [Gen2]
Hot Plug Handling mode [Auto]
Allows you to control the Hot Plug Handling mode. Configuration options: [OS First] [Firmware First] [Auto]
4-37ASUS ESC N4A-E11
Presence Detect Select mode [Auto]
Allows you to control the Presence Detect Select mode. Configuration options: [OR] [AND] [Auto]
Preferred IO [Auto]
Allows you to select the preferred IO select type. Configuration options: [Bus] [Auto]
Data Link Feature Cap [Auto]
Allows you to set Data Link Feature Capability. Configuration options: [Enabled] [Disabled] [Auto]]
CV test [Auto]
Set this to [Enabled] to support running PCIECV tool. Selecting [Auto] will preserve h/w defaults. Configuration options: [Auto] [Disabled] [Enabled]
SEV-SNP Support [Disable]
Configuration options: [Disabled] [Enabled]
SRIS [Auto]
Configuration options: [Auto] [Disable] [Enable]
FCH Common Options
SATA Configuration Optoins
SATA Enable [Auto] Allows you to enable or disable OnChip SATA controller. Configuration options: [Disabled] [Enabled] [Auto]
The following item appears only when SATA Enable is set to [Enabled].
SATA Mode [AHCI] Allows you to select the OnChip SATA Type. Configuration options: [AHCI] [AHCI as ID 0x7904] [Auto]
Sata RAS Support [Auto] Allows you to enable or disable Sata RAS Support. Configuration options: [Disabled] [Enabled] [Auto]
Sata Disabled AHCI Prefetch Function [Auto] Allows you to enable or disable Sata Disabled AHCI Prefetch Function. Configuration options: [Disabled] [Enabled] [Auto]
Aggressive SATA Device Sleep Port 0 [Auto] Configuration options: [Disabled] [Enabled] [Auto]
The following item appears only when Aggressive SATA Device Sleep Port 0 is set to [Enabled].
DevSleep0 Port Number [0] Allows you to set the DEVSLP port 0. Configuration options: [0] - [7]
4-38 Chapter 4: BIOS Setup
Aggressive SATA Device Sleep Port 1 [Auto] Configuration options: [Disabled] [Enabled] [Auto]
The following item appears only when Aggressive SATA Device Sleep Port 1 is set to [Enabled].
DevSleep1 Port Number [0] Allows you to set the DEVSLP port 1. Configuration options: [0] - [7]
SATA Controller options SATA Controller Enable Sata0 Enable [Auto] Allows you to enable or disable Sata0. Each IOD has 4 Sata Controllers. Configuration options: [Disabled] [Enabled] [Auto]
Sata1 Enable [Auto] Allows you to enable or disable Sata1. Each IOD has 4 Sata Controllers. Configuration options: [Disabled] [Enabled] [Auto]
Sata2 Enable [Auto] Allows you to enable or disable Sata2. Each IOD has 4 Sata Controllers. Configuration options: [Disabled] [Enabled] [Auto]
Sata3 Enable [Auto] Allows you to enable or disable Sata3. Each IOD has 4 Sata Controllers. Configuration options: [Disabled] [Enabled] [Auto]
Sata4 (Socket1) Enable [Auto] Allows you to enable or disable Sata4 on Socket 1 (IOD1). Each IOD has 4 Sata Controllers. Configuration options: [Disabled] [Enabled] [Auto]
Sata5 (Socket1) Enable [Auto] Allows you to enable or disable Sata5 on Socket 1 (IOD1). Each IOD has 4 Sata Controllers. Configuration options: [Disabled] [Enabled] [Auto]
Sata6 (Socket1) Enable [Auto] Allows you to enable or disable Sata6 on Socket 1 (IOD1). Each IOD has 4 Sata Controllers. Configuration options: [Disabled] [Enabled] [Auto]
Sata7 (Socket1) Enable [Auto] Allows you to enable or disable Sata7 on Socket 1 (IOD1). Each IOD has 4 Sata Controllers. Configuration options: [Disabled] [Enabled] [Auto]
SATA Controller eSATA
4-39ASUS ESC N4A-E11
SATA Controller DevSlp Socket1 DevSlp Socket1 DevSlp0 Enable [Auto] Only Sata0 on each IOD/socket supports DevSlp. Configuration options: [Disabled] [Enabled] [Auto]
The following item appears only when Socket1 DevSlp0 Enable is set to [Enabled].
DevSleep0 Port Number [0] Allows you to set DEVSLP port 0. Configuration options: [0] - [7]
Socket1 DevSlp1 Enable [Auto] Only Sata0 on each IOD/socket supports DevSlp. Configuration options: [Disabled] [Enabled] [Auto]
The following item appears only when Socket1 DevSlp1 Enable is set to [Enabled].
DevSleep1 Port Number [1] Allows you to set DEVSLP port 1. Configuration options: [0] - [7]
SATA Controller SGPIO Sata0 SGPIO [Auto] Allows you to enable or disable SataSgpio on Sata0. Configuration options: [Disabled] [Enabled] [Auto]
Sata1 SGPIO [Auto] Allows you to enable or disable SataSgpio on Sata1. Configuration options: [Disabled] [Enabled] [Auto]
Sata2 SGPIO [Auto] Allows you to enable or disable SataSgpio on Sata2. Configuration options: [Disabled] [Enabled] [Auto]
Sata3 SGPIO [Auto] Allows you to enable or disable SataSgpio on Sata3. Configuration options: [Disabled] [Enabled] [Auto]
Sata4 SGPIO [Auto] Allows you to enable or disable SataSgpio on Sata4. Configuration options: [Disabled] [Enabled] [Auto]
Sata5 SGPIO [Auto] Allows you to enable or disable SataSgpio on Sata5. Configuration options: [Disabled] [Enabled] [Auto]
Sata6 SGPIO [Auto] Allows you to enable or disable SataSgpio on Sata6. Configuration options: [Disabled] [Enabled] [Auto]
Sata7 SGPIO [Auto] Allows you to enable or disable SataSgpio on Sata7. Configuration options: [Disabled] [Enabled] [Auto]
4-40 Chapter 4: BIOS Setup
USB Configuration Options
XHCI Controller0 enable [Auto] Allows you to enable or disable USB3 controller. Configuration options: [Enabled] [Disabled] [Auto]
XHCI Controller1 enable [Auto] Allows you to enable or disable USB3 controller. Configuration options: [Enabled] [Disabled] [Auto]
USB ecc SMI Enable [Auto] Configuration options: [Enable] [Off] [Auto]
MCM USB enable XHCI2 enable (Socket1) [Auto] Allows you to enable or disable USB3 controller. Configuration options: [Disabled] [Enabled] [Auto]
XHCI3 enable (Socket1) [Auto] Allows you to enable or disable USB3 controller. Configuration options: [Disabled] [Enabled] [Auto]
SD Dump Options
SD Configuration Mode [SD Dump disabled] Configuration options: [SD Dump disabled] [SD Dump enabled]
Ac Power Loss Options
AC Loss Control [Always On] Allows you to select Ac Loss Control Method. Configuration options: [Always Off] [Always On] [Reserved] [Previous] [Auto]
I2C Configuration Options
I2C 0 Enable [Auto] Configuration options: [Disabled] [Enabled] [Auto]
I2C 1 Enable [Auto] Configuration options: [Disabled] [Enabled] [Auto]
I2C 2 Enable [Auto] Configuration options: [Disabled] [Enabled] [Auto]
I2C 3 Enable [Auto] Configuration options: [Disabled] [Enabled] [Auto]
I2C 4 Enable [Auto] Configuration options: [Disabled] [Enabled] [Auto]
I2C 5 Enable [Auto] Configuration options: [Disabled] [Enabled] [Auto]
Uart Configuration Options
Uart 0 Enable [Auto] Uart 0 has no HW FC is Uart 2 is enabled. Configuration options: [Disabled] [Enabled] [Auto]
4-41ASUS ESC N4A-E11
The following item appears only when Uart 0 Enable is set to [Enabled].
Uart 0 Legacy Options [Auto] Configuration options: [Disabled] [0x2E8] [0x2F8] [0x3E8] [0x3F8] [Auto]
Uart 1 Enable [Auto] Uart 1 has no HW FC is Uart 3 is enabled. Configuration options: [Disabled] [Enabled] [Auto]
The following item appears only when Uart 1 Enable is setto [Enabled].
Uart 1 Legacy Options [Auto] Configuration options: [Disabled] [0x2E8] [0x2F8] [0x3E8] [0x3F8] [Auto]
Uart 2 Enable (no HW FC) [Auto] Configuration options: [Disabled] [Enabled] [Auto]
The following item appears only when Uart 2 Enable (no HW FC) is setto [Enabled].
Uart 2 Legacy Options [Auto] Configuration options: [Disabled] [0x2E8] [0x2F8] [0x3E8] [0x3F8] [Auto]
Uart 3 Enable (no HW FC) [Auto] Configuration options: [Disabled] [Enabled] [Auto]
The following item appears only when Uart 3 Enable (no HW FC) is setto [Enabled].
Uart 3 Legacy Options [Auto] Configuration options: [Disabled] [0x2E8] [0x2F8] [0x3E8] [0x3F8] [Auto]
FCH RAS Options
ALink RAS Support [Auto] Configuration options: [Disabled] [Enabled] [Auto]
Reset after sync flood [Auto] Enable AB to forward downstream sync-flood message to system controller. Configuration options: [Disabled] [Enabled] [Auto]
Miscellaneous Options
Boot Timer Enable [Auto] [Disabled] Force PMx44 bit 27 = 1. [Enabled] Force PMx44 bit 27 = 0. [Auto] PMx44 bit 27 = PcdBootTimerEnable.
NTB Common Options
Socket-0 P0 NTB Enable [Auto]
Allows you to enable NTB on Socket-0 P0 Link. Configuration options: [Auto] [Enable]
4-42 Chapter 4: BIOS Setup
The following items appear only when Socket-0 P0 NTB Enable is setto [Enabled].
Socket-0 P0 Start Lane [0]
Allows you to set the NTB Start Lane on Socket-0 P0 Link. Configuration options: [0] - [15]
Socket-0 P0 End Lane [15]
Allows you to set the NTB End Lane on Socket-0 P0 Link. Configuration options: [0] - [15]
Socket-0 P0 Link Speed [Auto]
Allows you to select the Link Speed for Socket-0 P0. Configuration options: [Max Speed] [Gen 1] [Gen 2] [Gen 3] [Auto] [Gen 4]
Socket-0 P0 NTB Mode [Auto]
Allows you to select the NTB Mode for Socket-0 P0 Link. Configuration options: [Auto] [NTB Disabled] [NTB Primary] [NTB Secondary]
Socket-0 P1 NTB Enable [Auto]
Allows you to enable NTB on Socket-0 P1 Link. Configuration options: [Auto] [Enable]
The following items appear only when Socket-0 P1 NTB Enable is setto [Enabled].
Socket-0 P1 Start Lane [32]
Allows you to set the NTB Start Lane on Socket-0 P1 Link. Configuration options: [32] - [47]
Socket-0 P1 End Lane [47]
Allows you to set the NTB End Lane on Socket-0 P1 Link. Configuration options: [32] - [47]
Socket-0 P1 Link Speed [Auto]
Allows you to select the Link Speed for Socket-0 P1. Configuration options: [Max Speed] [Gen 1] [Gen 2] [Gen 3] [Auto] [Gen 4]
Socket-0 P1 NTB Mode [Auto]
Allows you to select the NTB Mode for Socket-0 P1 Link. Configuration options: [Auto] [NTB Disabled] [NTB Primary] [NTB Secondary]
Socket-0 P2 NTB Enable [Auto]
Allows you to enable NTB on Socket-0 P2 Link. Configuration options: [Auto] [Enable]
The following items appear only when Socket-0 P2 NTB Enable is setto [Enabled].
Socket-0 P2 Start Lane [80]
Allows you to set the NTB Start Lane on Socket-0 P2 Link. Configuration options: [80] - [95]
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Socket-0 P2 End Lane [95]
Allows you to set the NTB End Lane on Socket-0 P2 Link. Configuration options: [80] - [95]
Socket-0 P2 Link Speed [Auto]
Allows you to select the Link Speed for Socket-0 P2. Configuration options: [Max Speed] [Gen 1] [Gen 2] [Gen 3] [Auto] [Gen 4]
Socket-0 P2 NTB Mode [Auto]
Allows you to select the NTB Mode for Socket-0 P2 Link. Configuration options: [Auto] [NTB Disabled] [NTB Primary] [NTB Secondary]
Socket-0 P3 NTB Enable [Auto]
Allows you to enable NTB on Socket-0 P3 Link. Configuration options: [Auto] [Enable]
The following items appear only when Socket-0 P3 NTB Enable is setto [Enabled].
Socket-0 P3 Start Lane [112]
Allows you to set the NTB Start Lane on Socket-0 P3 Link. Configuration options: [112] - [127]
Socket-0 P3 End Lane [127]
Allows you to set the NTB End Lane on Socket-0 P3 Link. Configuration options: [112] - [127]
Socket-0 P3 Link Speed [Auto]
Allows you to select the Link Speed for Socket-0 P3. Configuration options: [Max Speed] [Gen 1] [Gen 2] [Gen 3] [Auto] [Gen 4]
Socket-0 P3 NTB Mode [Auto]
Allows you to select the NTB Mode for Socket-0 P3 Link. Configuration options: [Auto] [NTB Disabled] [NTB Primary] [NTB Secondary]
Soc Miscellaneous Control
ABL Console Out Control [Auto]
[Disable] Disable ConsoleOut Function for ABL.
[Enable] Enable ConsoleOut Function for ABL.
[Auto] Keep default behavior.
The following items appear only when ABL Console Out Control is setto [Enable].
ABL Basic Console Out Control [Auto]
[Disable] Disable Basic ConsoleOut Function for ABL.
[Enable] Enable Basic ConsoleOut Function for ABL.
[Auto] Keep default behavior.
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ABL PMU message Control [Auto]
Allows you to control the total number of PMU debug messages. Several major controls are listed below:
1. Detailed debug messages (e.g. Eye delays)
2. Coarse debug messages (e.g. rank information)
3. Stage completion
4. Firmware completion message only
Configuration options: [Detailed debug message] [Coarse debug messages] [Stage completion] [Firmware completion message only] [Auto]
Workload Tuning
Workload Profile [Auto]
Allows you to select the profile for different workloads. [Disabled] Dont use any workload profile.
[CPU Intensive] Tuned for CPU intensive workloads, providing optimal integer and floating point performance.
[Java Throughput] Tuned for the highest level of throughput with java workloads.
[Java Latency] Tuned for the latency sensitive java workloads, to meet critical SLAs.
[Power Efficiency] Tuned for optimal power efficiency.
[Memory Throughput Intensive] Tuned for the highest memory throughput available.
[Storage IO Intensive] Tuned for the highest storage IO bandwidth.
[NIC Throughput Intensive] Tuned for maximum TCP/IP and RDMA network throughput.
[NIC Latency Intensive] Tuned for network performance where the kernel performs L3 packet forwarding.
[Accelerator Throughput] Tuned to maximum peer-to-peer PCIe throughput with accelerators such as GPUs.
[VMware vSphere Optimized] Tuned for general virt+P3+Q4.
[Linux KVM Optimized] Tuned for general virtualization performance when using Linux KVM.
[Container Optimized] Optimized for container performance.
[RDBMS Optimized] Tuned for relational databases.
[Big Data Analytics Optimized] Tuned for big data analytics.
[IOT Gateway] Tuned for throughput analytics as observed by IOT gateways.
[HPC Optimized] Tuned for general HPC performance.
[OpenStack NFV] Tuned for Openstack based NFV workloads.
[OpenStack for RealTime Kernel] Tuned for Openstack with RealTime kernal enabled.
[Auto] Use BIOS default workload profile.
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Performance Tracing [Auto]
Allows you to enable or disable allow capturing performance traces. Configuration options: [Disabled] [Enabled] [Auto]
4.5.5 APM Configuration Allows you to configure the Advance Power Management (APM) settings.
Restore AC Power Loss [Last State] [Power Off] The system goes into off state after an AC power loss.
[Power On] The system will reboot after an AC power loss.
[Last State] The system goes into either off or on state, whatever the system state was before the AC power loss.
Power On By PCI-E [Disabled] [Disabled] Disables the PCIE devices to generate a wake event.
[Enabled] Enables the PCIE devices to generate a wake event.
Power On By RTC [Disabled] [Disabled] Disables RTC to generate a wake event.
[Enabled] When set to [Enabled], the items RTC Alarm Date (Days) and Hour/Minute/Second will become user-configurable with set values.
Onboard X710 LAN Configuration
Intel X710 LAN1
ROM Type [PXE]
Allows you to select the Intel LAN ROM type. Configuration options: [Disabled] [PXE]
Intel X710 LAN2
LAN Enable [JumperState]
Allows you to enable or disable the Intel LAN. Configuration options: [Disabled] [Enabled]
5.5.6 Onboard LAN Configuration
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The following item appears only when LAN Enable is set to [JumperState].
ROM Type [Disabled]
Allows you to select the Intel LAN ROM type. Configuration options: [Disabled] [PXE]
COM1/COM2
Console Redirection [Disabled] Allows you to enable or disable the console redirection feature. Configuration options: [Disabled] [Enabled]
The following item appears only when Console Redirection is set to [Enabled].
Console Redirection Settings
These items become configurable only when you enable the Console Redirection item. The settings specify how the host computer and the remote computer (which the user is using) will exchange data. Both computers should have the same or compatible settings.
Terminal Type [ANSI]
Allows you to set the terminal type.
[VT100] ASCII char set.
[VT100+] Extends VT100 to support color, function keys, etc.
[VT-UTF8] Uses UTF8 encoding to map Unicode chars onto 1 or more bytes.
[ANSI] Extended ASCII char set.
4.5.7 Serial Port Console Redirection
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Bits per second [115200]
Selects serial port transmission speed. The speed must be matched on the other side. Long or noisy lines may require lower speeds. Configuration options: [9600] [19200] [38400] [57600] [115200]
Data Bits [8]
Configuration options: [7] [8]
Parity [None]
A parity bit can be sent with the data bits to detect some transmission errors. [Mark] and [Space] parity do not allow for error detection.
[None] None
[Even] parity bit is 0 if the num of 1s in the data bits is even
[Odd] parity bit is 0 if num of 1s in the data bits is odd
[Mark] parity bit is always 1
[Space] parity bit is always 0
Stop Bits [1]
Stop bits indicate the end of a serial data packet. (A start bit indicates the beginning.) The standard setting is 1 stop bit. Communication with slow devices may require more than 1 stop bit. Configuration options: [1] [2]
Flow Control [None]
Flow control can prevent data loss from buffer overflow. When sending data, if the receiving buffers are full, a stop signal can be sent to stop the data flow. Once the buffers are empty, a start signal can be sent to re-start the flow. Hardware flow control uses two wires to send start/stop signals. Configuration options: [None] [Hardware RTS/CTS]
VT -UTF8 Combo Key Support [Enabled]
This allows you to enable the VT -UTF8 Combination Key Support for ANSI/VT100 terminals. Configuration options: [Disabled] [Enabled]
Recorder Mode [Disabled]
With this mode enabled only text will be sent. This is to capture Terminal data. Configuration options: [Disabled] [Enabled]
Resolution 100x31 [Enabled]
This allows you enable or disable extended terminal resolution. Configuration options: [Disabled] [Enabled]
Putty Keypad [VT100]
This allows you to select the FunctionKey and Keypad on Putty. Configuration options: [VT100] [LINUX] [XTERMR6] [SCO] [ESCN] [VT400]
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Legacy Console Redirection Settings
Legacy Console Redirection Port [COM1]
Allows you to select a COM port to display redirection of Legacy OS and Legacy OPROM Messages. Configuration options: [COM1] [COM2]
Resolution [80x24]
This allows you to set the number of rows and columns supported on the Legacy OS. Configuration options: [80x24] [80x25]
Redirection After POST [Always Enable]
This setting allows you to specify if Bootloader is selected than Legacy console redirection. Configuration options: [Always Enable] [Bootloader]
Serial Port for Out-of-Band Management/ Windows Emergency Management Services (EMS)
Console Redirection EMS [Disabled] Allows you to enable or disable the console redirection feature. Configuration options: [Disabled] [Enabled]
The following item appears only when Console Redirection EMS is set to [Enabled].
Console Redirection Settings
Out-of-Band Mgmt Port [COM1]
Microsoft Windows Emergency Management Services (EMS) allow for remote management of a Windows Server OS through a serial port. Configuration options: [COM1] [COM2]
Terminal Type [VT-UTF8]
Microsoft Windows Emergency Management Services (EMS) allow for remote management of a Windows Server OS through a serial port. Configuration options: [VT100] [VT100+] [VT-UTF8] [ANSI]
Bits per second [115200]
Microsoft Windows Emergency Management Services (EMS) allow for remote management of a Windows Server OS through a serial port. Configuration options: [9600] [19200] [57600] [115200]
Flow Control [None]
Microsoft Windows Emergency Management Services (EMS) allow for remote management of a Windows Server OS through a serial port. Configuration options: [None] [Hardware RTS/CTS] [Software Xon/Xoff]
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4.5.8 CPU Configuration This page displays the CPU node information.
4.5.9 PCI Subsystem Settings Allows you to configure PCI, PCI-X, and PCI Express Settings.
Above 4G Decoding [Enabled] Allows you to enable or disable 64-bit capable devices to be decoded in above 4G address space. It only works if the system supports 64-bit PCI decoding. Configuration options: [Disabled] [Enabled]
The following items appear only when Above 4G Decoding is set to [Enabled].
First VGA 4G Decode [Auto] [Auto] Auto.
[Above_4G] Force First VGA to above 4G.
LAN Device 4G Decode [Auto] LAN Device 4G Decode. Configuration options: [Auto] [Above_4G]
SVM Mode [Enable] Allows you enable or disable CPU Virtualization. Configuration options: [Disabled] [Enable]
Node 0 Information Allows you to view memory information related to Node 0.
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Re-Size BAR Support [Disabled] If system has Resizable BAR capable PCIe Devices, this option enables or disables Resizable BAR Support. (Only if system supports 64-bit PCI Decoding). Configuration options: [Disabled] [Auto]
To enable Re-Size BAR Support for harnessing full GPU memory, please set CSM (Compatibility Support Module) to [Disabled].
SR-IOV Support [Disabled] This option enables or disables Single Root IO Virtualization Support if the system has SR- IOV capable PCIe devices. Configuration options: [Disabled] [Enabled]
4.5.10 USB Configuration
Legacy USB Support [Enabled] Allows you to enable or disable Legacy USB device support. Configuration options: [Enabled] [Disabled] [Auto]
XHCI Hand-off [Enabled] Allows you to enable or disable workaround for OSes without XHCI hand-off support. The XHCI ownership change should be claimed by XHCI driver. Configuration options: [Enabled] [Disabled]
USB Mass Storage Driver Support [Enabled] Allows you to enable or disable the USB Mass Storage driver support. Configuration options: [Disabled] [Enabled]
Port 60/64 Emulation [Enabled] Allows you to enable or disable I/O port 60h/64h emulation support. This should be enabled for the complete keyboard legacy support for non-USB aware OSes. Configuration options: [Disabled] [Enabled]
Mass Storage Devices Allows you to select the mass storage device emulation type for devices connected. Configuration options: [Auto] [Floppy] [Forced FDD] [Hard Disk] [CD-ROM]
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Network stack [Disabled] Enables or disables the network stack feature. Configuration options: [Disable] [Enable]
The following item appears only when Network stack is set to [Enabled].
Ipv4 PXE Support [Disabled] Enables or disables the Ipv4 PXE Boot Support. If disabled, Ipv4 PXE boot option will not be created. Configuration options: [Disabled] [Enabled]
Ipv4 HTTP Support [Disabled] Enables or disables the Ipv4 HTTP Boot Support. If disabled, Ipv4 HTTP boot option will not be created. Configuration options: [Disabled] [Enabled]
Ipv6 PXE Support [Disabled] Enables or disables the Ipv6 PXE Boot Support. If disabled, Ipv6 PXE boot option will not be created. Configuration options: [Disabled] [Enabled]
Ipv6 HTTP Support [Disabled] Enables or disables the Ipv6 HTTP Boot Support. If disabled, Ipv6 HTTP boot option will not be created. Configuration options: [Disabled] [Enabled]
PXE boot wait time [0] Set the wait time to press ESC key to abort the PXE boot. Use the <+> or <-> to adjust the value. The values range from 0 to 5.
Media detect count [1] Set the number of times presence of media will be checked. Use the <+> or <-> to adjust the value. The values range from 1 to 50.
4.5.11 Network Stack Configuration
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4.5.12 CSM Configuration
CSM Support [Disabled] This option allows you to enable or disable CSM Support. Configuration options: [Disabled] [Enabled]
The following items appear only when CSM Support is set to [Enabled].
GateA20 Active [Upon Request]
This allows you to set the GA20 option. Configuration options: [Upon Request] [Always]
Option ROM Messages [Force BIOS]
This allows you to set the display mode for option ROM. Configuration options: [Force BIOS] [Keep Current]
INT19 Trap Response [Immediate]
The BIOS reaction on INT19 trapping by Option ROM.
[Immediate] Execute the trap right away.
[Postponed] Execute the trap during legacy boot.
[Auto] Auto.
HDD Connection Order [Adjust]
This option allows you to select the HDD Connection Order. Some OS require HDD handles to be adjusted, i.e. OS is installed on drive 80h. Configuration options: [Adjust] [Keep]
Boot Option filter [UEFI and Legacy]
This option allows you to control the Legacy/UEFI ROMs priority. Configuration options: [UEFI and Legacy] [Legacy only] [UEFI only]
Network [UEFI]
This option allows you to control the execution of UEFI and Legacy Network OpROM. Configuration options: [Do Not Launch] [UEFI] [Legacy]
Storage [UEFI]
This option allows you to control the execution of UEFI and Legacy Storage OpROM. Configuration options: [Do Not Launch] [UEFI] [Legacy]
Video [Legacy]
This option allows you to control the execution of UEFI and Legacy Video OpROM. Configuration options: [Do Not Launch] [UEFI] [Legacy]
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Other PCI devices [UEFI]
This item determines the OpROM execution policy for devices other than Network, Storage, or Video. Configuration options: [Do Not Launch] [UEFI] [Legacy]
Device
The devices and names shown in the NVMe configuration list depends on the connected devices. If no devices are connected, No NVMe Device Found will be displayed.
Self Test Option [Short]
This option allows you to select either Short or Extended Self Test. Short option will take couple of minutes, and the extended option will take several minutes to complete. Configuration options: [Short] [Extended]
Self Test Action [Controller Only Test]
Allows you to select either to test Controller alone or Controller and NameSpace. Selecting Controller and Namespace option will take a lot longer to complete the test. Configuration options: [Controller Only Test] [Controller and NameSpace Test]
Run Device Self Test
Press
4.5.13 NVMe Configuration This page will display the NVMe controller and drive information.
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4.5.14 AMD Mem Configuration Status The items in this menu display the memory configuration (initialized by ABL) status.
4.5.15 Third-party UEFI driver configurations Additional configuration options for third-party UEFI drivers installed to the system will appear in the section marked in red in the screenshot below.
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4.6 Chipset menu The Chipset menu items allow you to change the Chipset settings.
PCIe Link Training Type [1 Step] Allows you to select PCIe Link Training in 1 or 2 steps. Configuration options: [1 Step] [2 Step]
PCIe Compliance Mode [Off] Allows you to turn the PCIe Compliance Mode on or off.
South Bridge
SB Debug Configuration
SB SATA DEBUG Configuration The items in this submenu contains options for SATA DEBUG Configuration.
Aggressive Link PM Capability [Enabled] Indicates whether Host Bus Adapter (HBA) can support Auto-generating Link Requests to the partial or slumber states when there are no commands to process. Configuration options: [Disabled] [Enabled]
Port Multiplier Capability [Enabled] Indicates whether Host Bus Adapter (HBA) can support a port multiplier. Configuration options: [Disabled] [Enabled]
SATA Ports Auto Clock Control [Enabled] Allows you to enable or disable SATA Ports Auto Clock Control. Configuration options: [Disabled] [Enabled]
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SATA Partial State Capability [Enabled] Indicates whether Host Bus Adapter (HBA) can support transitions to the partial state. Configuration options: [Disabled] [Enabled]
SATA FIS Based Switching [Enabled] Indicates whether Host Bus Adapter (HBA) can support port multiplier FIS-based switching. Configuration options: [Disabled] [Enabled]
SATA Command Completion Coalescing Support [Disabled] Indicates whether Host Bus Adapter (HBA) can support command completion coalescing. Configuration options: [Disabled] [Enabled]
SATA Slumber State Capability [Enabled] Indicates whether Host Bus Adapter (HBA) can support transitions to the slumber state. Configuration options: [Disabled] [Enabled]
SATA Target Support 8 Devices [Disabled] Indicates whether SATA target support 8 devices function. Configuration options: [Disabled] [Enabled]
Generic Mode [Disabled] Allows you to SATA disable Generic Mode. Configuration options: [Disabled] [Enabled]
SATA AHCI Enclosure [Disabled] Allows you to enable or disable SATA AHCI Enclosure Management. Configuration options: [Disabled] [Enabled]
SATA SGPIO 0 [Disabled] Allows you to enable or disable SATA Serial General Purpose Input/ Output (SGPIO) 0. Configuration options: [Disabled] [Enabled]
SB FUSION DEBUG Configuration The items in this submenu contains options for SB FUSION DEBUG Configuration.
TimerTick Tracking [Disabled] Configuration options: [Disabled] [Enabled]
Clock Interrupt Tag [Disabled] Configuration options: [Disabled] [Enabled]
SB MISC DEBUG Configuration The items in this submenu contains options for SB DEBUG Configuration.
SB Clock Spread Spectrum [Enabled] Allows you to enable or disable CG1_PLL Spread Spectrum. Configuration options: [Disabled] [Enabled]
HPET In SB [Enabled] Allows you to enable or disable the HPET Function Switch. Configuration options: [Disabled] [Enabled]
MsiDis in HPET [Enabled] Expose MSI capability in HPET Capability register. Configuration options: [Disabled] [Enabled]
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North Bridge
Socket 0 Information
This item displays the memory information on Socket 0.
4.7 Security menu This menu allows a new password to be created or a current password to be changed. The menu also enables or disables the Secure Boot state and lets the user configure the System Mode state.
Administrator Password
To set an administrator password:
1. Select the Administrator Password item and press
2. From the Create New Password box, key in a password, then press
3. Confirm the password when prompted.
To change an administrator password:
1. Select the Administrator Password item and press
2. From the Enter Current Password box, key in the current password, then press
3. From the Create New Password box, key in a new password, then press
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Secure Boot Allows you to customize the Secure Boot settings.
Secure Boot [Disabled] Secure Boot feature is Active if Secure Boot is set to [Enabled], Platform Key(PK) is enrolled, and the system is in User mode. A mode change requires a platform reset. Configuration options: [Disabled] [Enabled]
Secure Boot Mode [Custom] Allows you to set the Secure Boot selector. In Custom mode, Secure Boot Policy variables can be configured by a physically present user without fill authentication. Configuration options: [Custom] [Standard]
4. Confirm the password when prompted.
To clear the administrator password, follow the same steps as in changing an administrator password, but press
User Password
To set a user password:
1. Select the User Password item and press
2. From the Create New Password box, key in a password, then press
3. Confirm the password when prompted.
To change a user password:
1. Select the User Password item and press
2. From the Enter Current Password box, key in the current password, then press
3. From the Create New Password box, key in a new password, then press
4. Confirm the password when prompted.
To clear a user password:
1. Select the Clear User Password item and press
2. Select Yes from the Warning message window then press
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The following items are only available when Secure Boot Mode is set to [Custom].
Restore Factory Keys This option will force the system to User Mode, and install factory default Secure Boot key databases.
Reset to Setup Mode This option will delete all Secure Boot key databases from NVRAM.
Key Management This item only appears when the item Secure Boot Mode is set to [Custom]. The Key Management item allows you to modify Secure Boot variables and set Key Management page.
Factory Key Provision [Enabled]
Allows you to provision factory default Secure Boot keys when the system is in Setup Mode. Configuration options: [Disabled] [Enabled]
Restore Factory Keys
This item will install all Factory Default keys.
Reset to Setup Mode
This item appears only when you load the default Secure Boot keys. Allows you to clear all default Secure Boot keys.
Export Secure Boot Variables
This item will ask you if you want to save all secure boot variables. Select Yes if you want to save all secure boot variables, otherwise select No.
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Enroll Efi Image
This item will allow the image to run in Secure Boot mode. Configuration options: [Set New] [Append]
Device Guard Ready
Remove UEFI CA from DB
Remove Microsoft UEFI CA from Secure Boot DB.
Restore DB defaults
Restore DB variable to factory defaults.
Platform Key (PK)
Configuration options: [Details] [Export] [Update] [Delete]
Key Exchange Keys (KEK) / Authorized Signatures (DB) / Forbidden Signatures (DBX)
Configuration options: [Details] [Export] [Update] [Append] [Delete]
Authorized TimeStamps (DBT) / OsRecovery Signatures
Configuration options: [Update] [Append]
4.8 Boot menu The Boot menu items allow you to change the system boot options.
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Setup Prompt Timeout [1] Allows you to set the number of seconds that the firmware waits before initiating the original default boot selection. 65535(OxFFFF) means indefinite waiting. Use the <+> or <-> to adjust the value.
Bootup NumLock State [On] Allows you to select the power-on state for the NumLock. Configuration options: [Off] [On]
Boot Logo Display [Disabled] [Disabled] Hide the logo during POST.
[Enabled] Display the logo during POST.
Boot Option Priorities These items specify the boot device priority sequence from the available devices. The number of device items that appears on the screen depends on the number of devices installed in the system.
To select the boot device during system startup, press
To access Windows OS in Safe Mode, please press
POST Report [5 sec]
Allows you to set the desired POST Report waiting time from 1 to 10 seconds. Configuration options: [1 sec] - [10 sec] [Until Press ESC]
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Start ASUS EzFlash Allows you to run ASUS EzFlash BIOS ROM Utility when you press
IPMI Hardware Monitor Allows you to run the IPMI hardware monitor.
ASUS SMBIOS Viewer Allows you to run the ASUS SMBIOS Viewer
4.9 Tool menu The Tool menu items allow you to configure options for special functions. Select an item then press
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4.10 Event Logs menu The Event Logs menu items allow you to change the event log settings and view the system event logs.
4.10.1 Change Smbios Event Log Settings Press
All values changed here do not take effect until computer is restarted.
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4.10.2 View Smbios Event Log Press
Enabling/Disabling Options
Smbios Event Log [Enabled] Change this to enable or disable all features of Smbios Event Logging during boot. Configuration options: [Disabled] [Enabled]
The following items appear only when Smbios Event Log is setto [Enabled].
Erasing Settings
Erase Event Log [No] Choose options for erasing Smbios Event Log. Erasing is done prior to any logging activation during reset. Configuration options: [No] [Yes, Next reset] [Yes, Every reset]
When Log is Full [Do Nothing] Choose options for reactions to a full Smbios Event Log. Configuration options: [Do Nothing] [Erase Immediately]
Custom Options
Log EFI Status Code [Enabled] This option allows you to enable or disable logging of the EFI Status Codes. Configuration options: [Disabled] [Enabled]
The following item appears only when Log EFI Status Code is set to [Enabled].
Convert EFI Status Codes to Standard Smbios Type [Disabled] This option allows you to enable or disable converting of EFI Status Codes to Standard Smbios Type (Not all may be translated). Configuration options: [Disabled] [Enabled]
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4.11 Server Mgmt menu The Server Management menu displays the server management status and allows you to change the settings.
OS Watchdog Timer [Disabled] Allows you to start a BIOS timer which can only be shut off by Intel Management Software after the OS loads. Configuration options: [Disabled] [Enabled]
The following items are configurable only when the OS Watchdog Timer is set to [Enabled].
OS Wtd Timer Timeout [10] Allows you to set the time in minutes for the OS Boot Watchdog Timer Expiration. Not available if OS Boot Watchdog Timer is disabled. Configuration options: [1] - [30]
OS Wtd Timer Policy [Reset] Allows you to configure the how the system should respond if the OS Boot Watch Timer expires. Not available if OS Boot Watchdog Timer is disabled. Configuration options: [Do Nothing] [Reset] [Power Down]
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4.11.1 System Event Log Allows you to change the SEL event log configuration.
Erase SEL [No] Allows you to choose options for erasing SEL. Configuration options: [No] [Yes, On next reset] [Yes, On every reset]
All values changed here do not take effect until computer is restarted.
4.11.2 BMC network configuration The sub-items in this configuration allow you to configure the BMC network parameters. Scroll using
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Configure IPV4 support
DM_LAN1 / Shared LAN
Configuration Address source [Previous State] Allows you to configure LAN channel parameters statistically or dynamically (by BIOS or BMC). [Previous State] option will not modify any BMC network parameters during BIOS phase. Configuration options: [Previous State] [Static] [DynamicBmcDhcp]
The following items are available only when Configuration Address source is set to [Static].
Station IP address Allows you to set the station IP address.
Subnet mask Allows you to set the subnet mask. We recommend that you use the same Subnet Mask you have specified on the operating system network for the used network card.
Router IP address Allows you to set the router IP address.
Router MAC address Allows you to set the router MAC address.
Configure IPV6 support
DM_LAN1
IPV6 Support [Enabled] Allows you to enable or disable LAN1 IPV6 Support. Configuration options: [Disabled] [Enabled]
The following item appears only when IPV6 Support is set to [Enabled].
Configuration Address source [Previous State] Allows you to configure LAN channel parameters statistically or dynamically (by BIOS or BMC). [Previous State] option will not modify any BMC network parameters during BIOS phase. Configuration options: [Previous State] [Static] [DynamicBmcDhcp]
The following items are available only when Configuration Address source is set to [Static].
Station IPV6 address Allows you to set the station IPV6 address.
Prefix Length Allows you to set the prefix length (maximum of Prefix Length is 128).
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Configuration Router Lan1 Address source [Previous State] Select to configure LAN channel parameters statically or dynamically (by BIOS or by BMC). Unspecified option will not modify any BMC network parameters during BIOS phase.
The following items are available only when Configuration Router Lan1 Address source is set to [Static].
IPv6 Router1 IP address Allows you to change the IPv6 Router1 IP Address.
IPv6 Router1 Prefix Length Lan1 Allows you to change the IPv6 Router Prefix Length.
IPv6 Router1 Prefix Value Lan1 Allows you to change the IPv6 Router Prefix Value.
Shared LAN
IPV6 Support [Enabled] Allows you to enable or disable LAN1 IPV6 Support. Configuration options: [Disabled] [Enabled]
The following item appears only when IPV6 Support is set to [Enabled].
Configuration Address source [Previous State] Allows you to configure LAN channel parameters statistically or dynamically (by BIOS or BMC). [Previous State] option will not modify any BMC network parameters during BIOS phase. Configuration options: [Previous State] [Static] [DynamicBmcDhcp]
Station IPV6 address Allows you to set the station IPV6 address.
Prefix Length Allows you to set the prefix length (maximum of Prefix Length is 128).
Configuration Router Lan2 Address source [Previous State] Select to configure LAN channel parameters statically or dynamically (by BIOS or by BMC). Unspecified option will not modify any BMC network parameters during BIOS phase.
The following items are available only when Configuration Router Lan2 Address source is set to [Static].
IPv6 Router1 IP address Allows you to change the IPv6 Router1 IP Address.
IPv6 Router1 Prefix Length Lan2 Allows you to change the IPv6 Router Prefix Length.
4-69ASUS ESC N4A-E11
IPv6 Router1 Prefix Value Lan2 Allows you to change the IPv6 Router Prefix Value.
4.11.3 View System Event Log This item allows you to view the system event log records. Scroll using
4-70 Chapter 4: BIOS Setup
4.12 Exit menu The Exit menu items allow you to save or discard your changes to the BIOS items.
Pressing
Discard Changes and Exit Exit system setup without saving any changes.
Save Changes and Reset Reset system after saving the changes.
Discard Changes and Reset Reset system setup without saving any changes.
Save Changes Save changes done so far to any of the setup options.
Discard Changes Discard changes done so far to any of the setup options.
Restore Defaults Restore/load default values for all the setup options.
4-71ASUS ESC N4A-E11
Boot Override These items displays the available devices. The device items that appears on the screen depends on the number of devices installed in the system. Click an item to start booting from the selected device.
Launch EFI Shell from USB drives Allows you to attempt to launch the EFI Shell application (shellx64.efi) from one of the available filesystem devices.
4-72 Chapter 4: BIOS Setup
5Driver Installation
This chapter provides instructions for installing the necessary drivers for different system components.
Chapter 5: Driver Installation
5-2 Chapter 5: Driver Installation
The main screen of the Support DVD contains the following tabs:
1. Drivers - Shows the available device drivers that the system detects.
2. Utilities - Displays the software applications and utilities that the motherboard supports.
3. Manual - Provides the link to the user guide(s).
You need an internet browser installed in your OS to view the User Guide.
4. Contact - Displays the ASUS contact information, e-mail addresses, and useful links if you need more information or technical support for your motherboard.
5.1 Running the Support DVD The support DVD that is bundled with your motherboard contains drivers, management applications, and utilities that you can install to maximize the features of your motherboard.
The contents of the support DVD are subject to change at any time without notice. Visit the ASUS website (www.asus.com) for the latest updates on software and utilities.
ASUS ESC N4A-E11 A-1
Appendix
This appendix includes additional information that you may refer to when configuring the motherboard.
Appendix
A-2 Appendix
KMPN-U16 block diagram
ASUS ESC N4A-E11 A-3
Notices
Federal Communications Commission Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
This device may not cause harmful interference.
This device must accept any interference received including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
The use of shielded cables for connection of the monitor to the graphics card is required to assure compliance with FCC regulations. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the users authority to operate this equipment.
Compliance Statement of Innovation, Science and Economic Development Canada (ISED) This device complies with Innovation, Science and Economic Development Canada licence exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
CAN ICES-003(A)/NMB-003(A)
Dclaration de conformit de Innovation, Sciences et Dveloppement conomique Canada (ISED) Le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes : (1) lappareil ne doit pas produire de brouillage, et (2) lutilisateur de lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement.
CAN ICES-003(A)/NMB-003(A)
Japan JATE LAN
A-4 Appendix
Japan statement notice This product cannot be directly connected to the Internet (including public wireless LAN) of a telecom carrier (mobile network companies, landline network companies, Internet providers, etc.). When connecting this product to the Internet, be sure to connect it through a router or switch.
Australia statement notice From 1 January 2012 updated warranties apply to all ASUS products, consistent with the Australian Consumer Law. For the latest product warranty details please visit https://www.asus.com/support/. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
If you require assistance please call ASUS Customer Service 1300 2787 88 or visit us at https://www.asus.com/support/.
Declaration of compliance for product environmental regulation ASUS follows the green design concept to design and manufacture our products, and makes sure that each stage of the product life cycle of ASUS product is in line with global environmental regulations. In addition, ASUS disclose the relevant information based on regulation requirements.
Please refer to http://csr.asus.com/Compliance.htm for information disclosure based on regulation requirements ASUS is complied with:
EU REACH and Article 33
Complying with the REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) regulatory framework, we publish the chemical substances in our products at ASUS REACH website at http://csr.asus.com/english/REACH.htm.
EU RoHS
This product complies with the EU RoHS Directive. For more details, see http://csr.asus.com/english/article.aspx?id=35
Japan JIS-C-0950 Material Declarations Information on Japan RoHS (JIS-C-0950) chemical disclosures is available on http://csr.asus.com/english/article.aspx?id=19
DO NOT throw the motherboard in municipal waste. This product has been designed to enable proper reuse of parts and recycling. This symbol of the crossed out wheeled bin indicates that the product (electrical and electronic equipment) should not be placed in municipal waste. Check local regulations for disposal of electronic products.
DO NOT throw the mercury-containing button cell battery in municipal waste. This symbol of the crossed out wheeled bin indicates that the battery should not be placed in municipal waste.
ASUS ESC N4A-E11 A-5
India RoHS
This product complies with the India E-Waste (Management) Rules, 2016 and prohibits use of lead, mercury, hexavalent chromium, polybrominated biphenyls (PBBs) and polybrominated diphenyl ethers (PBDEs) in concentrations exceeding 0.1% by weight in homogenous materials and 0.01% by weight in homogenous materials for cadmium, except for the exemptions listed in Schedule II of the Rule.
Vietnam RoHS
ASUS products sold in Vietnam, on or after September 23, 2011,meet the requirements of the Vietnam Circular 30/2011/TT-BCT. Cc sn phm ASUS bn ti Vit Nam, vo ngy 23 thng 9 nm2011 tr v sau, u phi p ng cc yu cu ca Thng t 30/2011/TT-BCT ca Vit Nam.
Trkiye RoHS AEEE Ynetmeliine Uygundur
ASUS Recycling/Takeback Services
ASUS recycling and takeback programs come from our commitment to the highest standards for protecting our environment. We believe in providing solutions for you to be able to responsibly recycle our products, batteries, other components as well as the packaging materials. Please go to http://csr.asus.com/english/Takeback.htm for detailed recycling information in different regions.
Ecodesign Directive
European Union announced a framework for the setting of ecodesign requirements for energy-related products (2009/125/EC). Specific Implementing Measures
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