Lenovo 100e Laptop Hardware Maintenance Manual PDF

Pages 69
Year 2017
Language(s)
English en
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1 of 69

Summary of Content for Lenovo 100e Laptop Hardware Maintenance Manual PDF

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Safety information ... 1 General safety ... 2 Electrical safety ... 3 Safety inspection guide ... 5 Handling devices that are sensitive to electrostatic discharge ... 6 Grounding requirements ... 6 Safety notices: multilingual translations... 7 Laser compliance statement... 14

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Important: This manual is intended only for trained servicers who are familiar with Lenovo products... Use this manual to troubleshoot problems effectively... Before servicing a Lenovo product, make sure to read all the information under Safety information on page 1 and Important service information on page 16...

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This chapter presents the following safety information that you need to get familiar with before you service a Lenovo 100e computer: General safety on page 2 Electrical safety on page 3 Safety inspection guide on page 5 Handling devices that are sensitive to electrostatic discharge on page 6 Grounding requirements on page 6 Safety notices: multilingual translations on page 7 Laser compliance statement on page 14

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1... Make sure that you can stand safely without slipping... 2... Distribute the weight of the object equally between your feet... 3... Use a slow lifting force... Never move suddenly or twist when you attempt

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Important: Use only approved tools and test equipments... Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents... Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges... Do not use such kind of mat to protect yourself from electrical shock...

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Do not service the following parts with the power on when they are removed from their normal operating places in a machine: Power supply units Pumps Blowers and fans Motor generators and similar units... (This practice ensures correct grounding of the units... )

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Safety inspection guide The purpose of this inspection guide is to assist you in identifying potential unsafe conditions... As each machine was designed and built, required safety items were installed to protect users and service personnel from injury... This guide addresses only those items... You should use good judgment to identify potential safety hazards according to the attachment of non-Lenovo features or options not covered by this inspection guide...

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Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD)... ESD damage can occur when there is a difference in charge between objects... Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge...

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Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer... Verify this by shaking the computer and listening for rattling sounds... Metallic parts or metal flakes can cause electrical shorts... Avant de remettre lordinateur sous tension aprs remplacement dune unit en clientle, vrifiez que tous les ressorts, vis et autres pices sont bien en place et bien fixes... Pour ce faire, secouez lunit et assurez-vous quaucun bruit suspect ne se produit... Des pices mtalliques ou des copeaux de mtal pourraient causer un court-circuit... Bevor nach einem FRU-Austausch der Computer wieder angeschlossen wird, mu sichergestellt werden, da keine Schrauben, Federn oder andere Kleinteile fehlen oder im Gehuse vergessen wurden... Der Computer mu geschttelt und auf Klappergerusche geprft werden... Metallteile oder-splitter knnen Kurzschlsse erzeugen...

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DANGER Some standby batteries contain a small amount of nickel and cadmium... Do not disassemble a standby battery, recharge it, throw it into fire or water, or short- circuit it... Dispose of the battery as required by local ordinances or regulations... Use only the battery in the appropriate parts listing... Use of an incorrect battery can result in ignition or explosion of the battery... Certaines batteries de secours contiennent du nickel et du cadmium... Ne les dmontez pas, ne les rechargez pas, ne les exposez ni au feu ni leau... Ne les mettez pas en court-circuit... Pour les mettre au rebut, conformez-vous la rglementation en vigueur... Lorsque vous remplacez la pile de sauvegarde ou celle de lhorloge temps rel, veillez nutiliser que les modles cits dans la liste de pices dtaches adquate... Une batterie ou une pile inapproprie risque de prendre feu ou dexploser... Die Bereitschaftsbatterie, die sich unter dem Diskettenlaufwerk befindet, kann geringe Mengen Nickel und Cadmium enthalten... Sie darf nicht zerlegt, wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden... Bei der Entsorgung die rtlichen Bestimmungen fr Sondermll beachten... Beim Ersetzen der Bereitschafts-oder Systembatterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgefhrt ist... Der Einsatz falscher Batterien kann zu Entzndung oder Explosion fhren...

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DANGER The battery pack contains small amounts of nickel... Do not disassemble it, throw it into fire or water, or short-circuit it... Dispose of the battery pack as required by local ordinances or regulations... Use only the battery in the appropriate parts listing when replacing the battery pack... Use of an incorrect battery can result in ignition or explosion of the battery... La batterie contient du nickel... Ne la dmontez pas, ne lexposez ni au feu ni leau... Ne la mettez pas en court-circuit... Pour la mettre au rebut, conformez-vous la rglementation en vigueur... Lorsque vous remplacez la batterie, veillez nutiliser que les modles cits dans la liste de pices dtaches adquate... En effet, une batterie inapproprie risque de prendre feu ou dexploser... Akkus enthalten geringe Mengen von Nickel... Sie drfen nicht zerlegt, wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden... Bei der Entsorgung die rtlichen Bestimmungen fr Sondermll beachten... Beim Ersetzen der Batterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgefhrt ist... Der Einsatz falscher Batterien kann zu Entzndung oder Explosion fhren...

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DANGER The lithium battery can cause a fire, an explosion, or a severe burn... Do not recharge it, remove its polarized connector, disassemble it, heat it above 100C (212F), incinerate it, or expose its cell contents to water... Dispose of the battery as required by local ordinances or regulations... Use only the battery in the appropriate parts listing... Use of an incorrect battery can result in ignition or explosion of the battery... La pile de sauvegarde contient du lithium... Elle prsente des risques dincendie, dexplosion ou de brlures graves... Ne la rechargez pas, ne retirez pas son connecteur polaris et ne la dmontez pas... Ne lexposez pas une temperature suprieure 100C, ne la faites pas brler et nen exposez pas le contenu leau... Mettez la pile au rebut conformment la rglementation en vigueur... Une pile inapproprie risque de prendre feu ou dexploser... Die Systembatterie ist eine Lithiumbatterie... Sie kann sich entznden, explodieren oder schwere Verbrennungen hervorrufen... Batterien dieses Typs drfen nicht aufgeladen, zerlegt, ber 100 C erhitzt oder verbrannt werden... Auch darf ihr Inhalt nicht mit Wasser in Verbindung gebracht oder der zur richtigen Polung angebrachte Verbindungsstecker entfernt werden... Bei der Entsorgung die rtlichen Bestimmungen fr Sondermll beachten... Beim Ersetzen der Batterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgefhrt ist... Der Einsatz falscher Batterien kann zu Entzndung oder Explosion fhren...

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Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 minutes... Seek medical care if any symptoms caused by the fluid are present after washing... Si le panneau daffichage cristaux liquides se brise et que vous recevez dans les yeux ou sur les mains une partie du fluide, rincez-les abondamment pendant au moins quinze minutes... Consultez un mdecin si des symptmes persistent aprs le lavage... Die Leuchtstoffrhre im LCD-Bildschirm enthlt Quecksilber... Bei der Entsorgung die rtlichen Bestimmungen fr Sondermll beachten... Der LCD-Bildschirm besteht aus Glas und kann zerbrechen, wenn er unsachgem behandelt wird oder der Computer auf den Boden fllt... Wenn der Bildschirm beschdigt ist und die darin befindliche Flssigkeit in Kontakt mit Haut und Augen gert, sollten die betroffenen Stellen mindestens 15 Minuten mit Wasser abgesplt und bei Beschwerden anschlieend ein Arzt aufgesucht werden...

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DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials... Bien que le voltage des batteries principales soit peu lev, le court-circuit ou la mise la masse dune batterie peut produire suffisamment de courant pour brler des matriaux combustibles ou causer des brlures corporelles graves... Obwohl Hauptbatterien eine niedrige Spannung haben, knnen sie doch bei Kurzschlu oder Erdung genug Strom abgeben, um brennbare Materialien zu entznden oder Verletzungen bei Personen hervorzurufen...

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DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables... Avant de retirer une unit remplaable en clientle, mettez le systme hors tension, dbranchez tous les cordons dalimentation des socles de prise de courant, retirez la batterie et dconnectez tous les cordons dinterface... Die Stromzufuhr mu abgeschaltet, alle Stromkabel aus der Steckdose gezogen, der Akku entfernt und alle Verbindungskabel abgenommen sein, bevor eine FRU entfernt wird...

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Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive... Such devices are also sold separately as options... If one of these drives is installed, it is certified in the U... S... to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products... Elsewhere, the drive is certified to conform to the requirements of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60 825 for Class 1 laser products...

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Rayonnement laser si carter ouvert... vitez de fixer le faisceau, de le regarder directement avec des instruments optiques, ou de vous exposer au rayon... Laserstrahlung bei geffnetem Gert... Nicht direkt oder ber optische Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden... Kinyitskor lzersugr ! Ne nzzen bele se szabad szemmel, se optikai eszkzkkel... Kerlje a sugrnyalbbal val rintkezst! Aprendo lunit vengono emesse radiazioni laser... Non fissare il fascio, non guardarlo direttamente con strumenti ottici e evitare lesposizione diretta al fascio...

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Before replacing parts: Make sure that all software fixes, drivers, and BIOS downloads are installed before replacing any FRUs listed in this manual... After a system board is replaced, ensure that the latest BIOS is loaded to the system board before completing the service action... To download software fixes, drivers, and BIOS, follow the steps below: 1... Go to http://support... lenovo... com... 2... Enter the serial number or select a product or use Lenovo smart

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Strategy for replacing a hard disk drive Always try to run a low-level format before replacing a hard disk drive... This will cause all customer data on the hard disk to be lost... Make sure that the customer has a current backup of the data before performing this action... Attention: The drive startup sequence in the computer you are servicing may have been changed... Be extremely careful during write operations such as copying, saving, or formatting... If you select an incorrect drive, data or programs can be overwritten...

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RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry... RoHS requirements must be implemented on Lenovo products placed on the market after June 2006... Products on the market before June 2006 are not required to have RoHS compliant parts... If the original FRU parts are non-compliant, replacement parts can also be non-compliant... In all cases if the original FRU parts are RoHS compliant, the replacement part must also be RoHS compliant...

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An FRU should not be replaced just because of a single, unreproducible failure... Single failures can occur for a variety of reasons that have nothing to do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors... Consider replacing an FRU only when a problem recurs... If you suspect that an FRU is defective, clear the error logs and run the test again... If the error does not recur, do not replace the FRU...

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Note for warranty: During the warranty period, the customer may be responsible for repair costs if the computer damage was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer... The following is a list of some common items that are not covered under warranty and some symptoms that might indicate that the system was subjected to stress beyond normal use... Before checking problems with the computer, determine whether the damage is covered under the warranty by referring to the following list:

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Note: Output voltage for the AC adapter pin No... 2 may differ from the one you are servicing... 3... If the voltage is not correct, replace the AC adapter... 4... If the voltage is acceptable, do the following: Replace the system board... If the problem persists, go to Lenovo 100e on page 27... Note: Noise from the AC adapter does not always indicate a defect...

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Perform operational charging... If the battery status indicator or icon is not lit, remove the battery pack and let it return to room temperature... Reinstall the battery pack... If the charge indicator or icon is still off, replace the battery pack...

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Restore of factory default The Lenovo 100e computer comes with pre-installed recovery system... In order to save application files and the initial backed up files of the system, the hard disk in a Lenovo computer includes a hidden partition when it is shipped... If you need to restore the system to the point of your first boot up, just enter the recovery system... For details of the Recovery system, see the User Guide for Recovery system...

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Hard-disk password There are two hard-disk passwords (HDPs): + User HDP - for the user + Master HDP - for the system administrator, who can use it to get access to the hard disk drive even if the user has changed the user HDP Attention: If the user HDP has been forgotten, check whether a master HDP has been set... If it has, it can be used for access to the hard disk drive... If no master HDP is available, neither Lenovo nor Lenov authorized service technicians provide any services to reset either the user or the master HDP, or to recover data from the hard disk drive... The hard disk drive can be replaced for a scheduled fee...

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Putting your computer to sleep If you will be away from your computer for only a short time, put the computer to sleep... When the computer is in sleep mode, you can quickly wake it to resume use, bypassing the startup process... To put the computer to sleep, do one of the following: Close the display lid... Press the power button... Move the cursor to the lower-left corner, and then select the Start button...

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Shutting down the computer If you are not going to use your computer for a long time, shut it down... To shut down your computer, do one of the following: Move the cursor to the lower-left corner, and then select the Start button...

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This chapter presents the following product-specific service references and product-specific parts information: Specifications on page 27 Status indicators on page 29 Fn key combinations on page 30 FRU replacement notices on page 31 Removing and replacing an FRU on page 32 Locations on page 52 Parts list on page 54

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Note: The capacity given here is the typical or average capacity as measured in a specific test environment... Capacities measured in other environments may differ but are no lower than the rated capacity (see product label)... AC power adapter

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The battery has between 20% and 80% charge and is still charging... When the battery reaches 80% charge the light will stop blinking...

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Fn key combinations The following table describes the functions of Fn key combinations...

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Screw notices Loose screws can cause a reliability problem... In the Lenovo computer, this problem is addressed with special nylon-coated screws that have the following characteristics: They maintain tight connections... They do not easily come loose, even with shock or vibration... They are harder to tighten...

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Attention: After replacing an FRU, do not turn on the computer until you have made sure that all screws, springs, and other small parts are in place and none are loose inside the computer... Verify this by shaking the computer gently and listening for rattling sounds... Metallic parts or metal flakes can cause electrical short circuits...

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Remove the screws 1... Carefully pry off the base cover and lift it up in the direction shown by arrow 2...

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The following labels need to be peeled off from the old base cover and put on the new base cover... a INDIA label b KOREA label c Indonesia label 26 X 10 mm d Indonesia label e Malaysia label f South Africa label g US/CA/TW or ISRAEL label h BRAZIL Label For some models, you also need to apply one or two FCC labels... Check the old base cover; if it has one or two FCC labels, find duplicates of them in the label kit and apply them to the new base cover...

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Unplug the battery connector 1 and remove the screws 2... Then remove the battery pack in the direction shown by arrow 3...

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Important: The preinstalled WLAN module may only be replaced with a Lenovo approved module in order to comply with FCC and IC regulations... Refer to Table 4 Parts listOverall on page 55 for Lenovo part numbers for the approved modules...

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Figure 3... Removal steps of PCI Express Mini Card for wireless LAN (continued) In step 1, unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159), or pick up the connectors with your fingers and gently unplug them in the direction shown by the arrows...

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For access, remove these FRUs in order: 1010 Base cover on page 33 1020 Battery pack on page 35 1030 PCI Express Mini Card for wireless LAN on page 36

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Open the hinges 3, then remove the upper case from the LCD unit in the direction shown by arrow 4...

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such as metal, wood, or composite... Avoid rough handling of any kind... During the whole process, make sure not to drop or stack the system board... If you put a system board down, make sure to put it only on a padded surface,

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When installing: Make sure that all the connectors are attached firmly

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For access, remove these FRUs in order: 1010 Base cover on page 33 1020 Battery pack on page 35 1030 PCI Express Mini Card for wireless LAN on page 36 1040 LCD unit on page 38 1050 System board on page 40

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For access, remove these FRUs in order: 1010 Base cover on page 33 1020 Battery pack on page 35 1030 PCI Express Mini Card for wireless LAN on page 36 1040 LCD unit on page 38 1050 System board on page 40 1060 Speakers on page 42

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Remove the screws 1, then lift up and remove the touch pad module bracket...

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For access, remove these FRUs in order: 1010 Base cover on page 33 1020 Battery pack on page 35 1030 PCI Express Mini Card for wireless LAN on page 36 1040 LCD unit on page 38 1050 System board on page 40 1060 Speakers on page 42 1070 Touch pad module and IO board on page 43

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Remove the LCD front bezel in the direction shown by arrows 3...

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For access, remove these FRUs in order: 1010 Base cover on page 33 1020 Battery pack on page 35 1030 PCI Express Mini Card for wireless LAN on page 36 1040 LCD unit on page 38 1050 System board on page 40 1060 Speakers on page 42 1070 Touch pad module and IO board on page 43 1080 LCD front bezel on page 45

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Turn over the LCD panel in the direction shown by arrow 2... Disconnect the connector 3,

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Figure 9... Removal steps of LCD panel, LCD cable and hinges (continued)

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For access, remove these FRUs in order: 1010 Base cover on page 33 1020 Battery pack on page 35 1030 PCI Express Mini Card for wireless LAN on page 36 1040 LCD unit on page 38 1050 System board on page 40 1060 Speakers on page 42 1070 Touch pad module and IO board on page 43 1080 LCD front bezel on page 45 1090 LCD panel, LCD cable, LCD bracket and hinges on page 47

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For access, remove these FRUs in order: 1010 Base cover on page 33 1020 Battery pack on page 35 1030 PCI Express Mini Card for wireless LAN on page 36 1040 LCD unit on page 38 1050 System board on page 40 1060 Speakers on page 42 1070 Touch pad module and IO board on page 43 1080 LCD front bezel on page 45 1090 LCD panel, LCD cable, LCD bracket and hinges on page 47 1100 Swivel camera on page 50

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Front view and right-side view 1 Swivel camera 2 Built-in microphone 3 Wireless LAN antennas 4 Computer display 5 Power button 6 System status indicators Note: For the description of each indicator, see Status indicators on page 29... 7 Touch pad 8 Combo audio jack 9 USB port J Kensington slot

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Bottom and Left-side view 1 Speakers 2 Micro SD card slot 3 HDMI port 4 USB 3... 0 port 5 AC power adapter jack

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Parts list This section presents the following service parts: Overall on page 55 LCD FRUs on page 57 Miscellaneous parts on page 59 Screw on page 59 AC adapters on page 60 Power cords on page 61

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a-c See Miscellaneous parts on page 59... 1 LCD unit (see LCD FRUs on page 57... ) 2 Up Case ASM 3N 81CY W/KB LSP BLK 5CB0Q40388 N 2 Up Case ASM 3N 81CY W/KB US BLK 5CB0Q40380 N 2 Up Case ASM 3N 81CY W/KB CFEN BLK 5CB0Q40389 N 2 Up Case ASM 3N 81CY W/KB ID BLK 5CB0Q40381 N 2 Up Case ASM 3N 81CY W/KB SPA BLK 5CB0Q40384 N 2 Up Case ASM 3N 81CY W/KB TC BLK 5CB0Q40382 N 2 Up Case ASM 3N 81CY W/KB THA BLK 5CB0Q40390 N 3 Click Board W/cable 3N 81CY 5C50Q40386 N 4 MB 3N81CY N3350 WIN UMA 4G 128G 5B20Q40383 N 4 MB 3N81CY N3450 WIN UMA 4G 128G 5B20Q40391 N 5 Battery, N22 CP/L L15C3PB0 11... 4V45Wh3cell bty 5B10K90783 N 5 Battery, N22 SP/A L15M3PB2 11... 25V45Wh3cell bty 5B10K90780 N 6 Speaker 3N 4 1wx2 80S6 5SB0L08611 N 7 WLAN, Intel 8265 2x2AC+BT PCIE M... 2 WLAN NV SW10K97453 N 7 WLAN, Ltn NFA344A 2x2AC+BT4... x PCIE M... 2 WLAN SW10K97465 N 8 USB BOARD 3N 80S6 5C50L06254 N 9 CMOS BATTERY 3N 81AF 5B10P18554 N 10 Lower Case 3N 81CY BLK 5CB0Q40860 N

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LCD FRUs In Lenovo 100e, the type of LCD is 11... 6-inch high definition (HD)...

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1 Rubber 3N screw hole cover 80S6 5R60L08585 N 2 LCD Bezel 3N 81CY BLK 5B30Q40387 N 3 LCD Bracket 3N 80S6 5B40L08614 N 4 Hinge 3N L+R 80S6 5H50L08675 N 5 LCD 3N 81CY 11... 6 HD 5D10Q74989 N 6 Camera module 3N 1M 80S6 5C20L08586 N 7 Lvds cable+Camera cable 3N 80S6 5C10L08582 N 8 LCD Cover 3N 81CY BLK 5CB0Q40385 N

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FRU P/N CRU ID... System miscellaneous parts: (a) TP Button Board Bracket 3N 80S6 5B40L08667 N Cable miscellaneous parts: (b) IO Board Cable 3N 24pin 80S6 Note: Italicized letters in parentheses are references to the exploded view in Overall on page 55...

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FRU P/N CRU ID... Adapter, Chicony ADLX45NCC3A 20V2... 25A adap R SA10M42771 * Adapter, Acbel ADLX45NAC3A 20V2... 25A adap R SA10M42795 *

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Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region: Table 9... Parts list3-pin power cords

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145000558 * Australia Longwell LP-23A+LFC-3R+LS-18 1m

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145500015 * Switzerland lux 0027+H03VV-F 0... 75/3C+0011 1m

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LENOVO GROUP LTD... PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON- INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE... Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply to you... This information could include technical inaccuracies or typographical errors... Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication... Lenovo may make improvements and/or changes in the product(s) and/or the program(s) described in this publication at any time without notice... The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons... The information contained in this document does not affect or change Lenovo product specifications or warranties... Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties... All information contained in this document was obtained in specific environments and is presented as an illustration... The result obtained in other operating environments may vary... Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you... Any references in this publication to non-Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites... The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at your own risk...

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Any performance data contained herein was determined in a controlled environment... Therefore, the result obtained in other operating environments may vary significantly... Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems... Furthermore, some measurements may have been estimated through extrapolation... Actual results may vary... Users of this document should verify the applicable data for their specific environment...

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