Lenovo IdeaPad 300-15ISK Laptop Hardware Maintenance Manual PDF

ideapad 300 ideapad 300-14ISK ideapad 300-15ISK ideapad 300-17ISK

Hardware Maintenance Manual

Note: Before using this information and the product it supports, be sure to read the general information under Notices on page 117.

First Edition (August 2015) Copyright Lenovo 2015. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted rights to use, reproduction and disclosure. LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are delivered pursuant a General Services Administration GSA contract, use, reproduction, or disclo- sure is subject to restrictions set forth in Contract No. GS-35F-05925. 2015 Lenovo

iii

About this manual........................................iv

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

Important service information ...................16 Strategy for replacing FRUs............................. 16

Strategy for replacing a hard disk drive .............................................................. 17 Important notice for replacing a system board ............................................................. 17

Important information about replacing RoHS compliant FRUs ................................................. 18

General checkout........................................19 What to do first .................................................. 20 Power system checkout .................................... 21

Checking the AC adapter........................... 21 Checking operational charging ................. 22 Checking the battery pack ......................... 22

Related service information.......................23 Restoring the factory contents by using Recovery Disc Set .............................................. 23

Start Recovery Disc (one disc) ................... 23 Operating System Recovery Disc (one or more discs) ................................................... 23 Applications and Drivers Recovery Disc (one or more discs) ...................................... 23 Supplemental Recovery Disc..................... 23

Passwords........................................................... 24 Power-on password .................................... 24 Hard-disk password ................................... 24 Supervisor password .................................. 24

Power management .......................................... 25 Screen blank state ........................................ 25 Putting your computer to sleep................. 25 Shutting down the computer..................... 26

Lenovo ideapad 300-14ISK/ideapad 300- 15ISK/ideapad 300-17ISK ...........................27 Specifications ..................................................... 27 Status indicators ................................................ 30 Hotkeys............................................................... 31

FRU replacement notices .................................. 32 Screw notices ................................................ 32

Removing and replacing an FRU .................... 33 1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover .............................................................. 34 1020 Hard disk drive................................... 35 1030 DIMM ................................................... 39 1040 PCI Express Mini Card for wireless LAN/WAN .................................................. 40 1050 Keyboard.............................................. 42 1060 Optical drive........................................ 44 1070 Keyboard bezel ................................... 45 1080 System board....................................... 49 1090 Fan assembly and Heat Sink assembly........................................................ 55 1100 LCD unit............................................... 57 1110 Battery pack ......................................... 60 1120 Speakers, base cover, IO board, DC-IN, power board and ODD transfer board ..... 61 1130 LCD front bezel................................... 68 1140 LCD panel and LCD cable................. 69 1150 LCD hinges .......................................... 71 1160 Integrated camera ............................... 73 1170 Antenna assembly and LCD cover .............................................................. 74

Locations ............................................................. 75 Front view..................................................... 75 Bottom and Left-side view ......................... 77 Right-side view ............................................ 78

Parts list ............................................................... 79 Overall ........................................................... 80 LCD FRUs ..................................................... 89 Keyboard....................................................... 93 Miscellaneous parts ................................... 108 Screws.......................................................... 109 AC adapters................................................ 110 Power cords ................................................ 114

Notices .......................................................117 Trademarks....................................................... 118

Contents

iv

This manual contains service and reference information for the following Lenovo product:

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Use this manual to troubleshoot problems.

The manual is divided into the following sections: The common sections provide general information, guidelines, and safety

information required for servicing computers. The product-specific section includes service, reference, and product-specific

parts information.

About this manual

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.

Safety information

This chapter presents the following safety information that you need to get familiar with before you service a Lenovo 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

Safety information

1

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Follow these rules below to ensure general safety: Observe a good housekeeping in the area where the machines are put during

and after the maintenance. When lifting any heavy object:

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

to lift it. 4. Lift it by standing or pushing up with your leg muscles; this action could

avoid the strain from the muscles in your back. Do not attempt to lift any object that weighs more than 16 kg (35 lb) or that you think is too heavy for you.

Do not perform any action that causes hazards to the customer, or that makes the machine unsafe.

Before you start the machine, make sure that other service representatives and the customer are not in a hazardous position.

Please remove covers and other parts in a safe place, away from all personnel, while you are servicing the machine.

Keep your toolcase away from walk areas so that other people will not trip it over.

Do not wear loose clothing that can be trapped in the moving parts of the machine. Make sure that your sleeves are fastened or rolled up above your elbows. If your hair is long, fasten it.

Insert the ends of your necktie or scarf inside clothing or fasten it with the nonconductive clip, about 8 centimeters (3 inches) from the end.

Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for your clothing. Attention: Metal objects are good electrical conductors.

Wear safety glasses when you are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in any other conditions that may be hazardous to your eyes.

After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is worn or defective.

Reinstall all covers correctly before returning the machine to the customer. Fan louvers on the machine help to prevent the overheating of internal

components. Do not obstruct fan louvers or cover them with labels or stickers.

General safety

2

Safety information

Observe the following rules when working on electrical equipments.

Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly.

Do not work alone under hazardous conditions or near the equipment that has hazardous voltages.

Disconnect all power before: Performing a mechanical inspection Working near power supplies Removing or installing main units

Before you start to work on the machine, unplug the power cord. If you cannot unplug it, ask the customer to power-off the wall box that supplies power to the machine, and to lock the wall box in the off position.

If you need to work on a machine that has exposed electrical circuits, observe the following precautions: Ensure that another person, familiar with the power-off controls, is near

you. Attention: Another person must be there to switch off the power, if necessary.

Use only one hand when working with powered-on electrical equipment; keep the other hand in your pocket or behind your back. Attention: An electrical shock can occur only when there is a complete circuit. By observing the above rule, you may prevent a current from passing through your body.

When using testers, set the controls correctly and use the approved probe leads and accessories for that tester.

Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as metal floor strips and machine frames.

Observe the special safety precautions when you work with very high voltages; instructions for these precautions are in the safety sections of maintenance information. Be extremely careful when you measure the high voltages. Regularly inspect and maintain your electrical hand tools for safe operational

condition. Do not use worn or broken tools and testers. Never assume that power has been disconnected from a circuit. First, check it

to make sure that it has been powered off.

Electrical safety

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.

3

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds.

Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is conductive; such touching can cause personal injury and machine damage.

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.)

If an electrical accident occurs: Use caution: do not become a victim yourself. Switch off the power. Send the victim to get medical aid.

4

Safety information

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 due to attachment of non-Lenovo features or options not covered by this inspection guide.

If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem.

Consider these conditions and the safety hazards they present: Electrical hazards, especially primary power (primary voltage on the frame

can cause serious or fatal electrical shock) Explosive hazards, such as a damaged CRT face or a bulging capacitor Mechanical hazards, such as loose or missing hardware

To determine whether there are any potential unsafe conditions, use the following checklist at the beginning of every service task. Begin the checks with the power off, and the power cord disconnected.

Checklist: 1. Check exterior covers for damage (loose, broken, or sharp edges). 2. Turn off the computer. Disconnect the power cord. 3. Check the power cord for:

a. A third-wire ground connector in good condition. Use a meter to measure third-wire ground continuity for 0.1 ohm or less between the external ground pin and the frame ground.

b. The power cord should be the type specified in the parts list. c. Insulation must not be frayed or worn.

4. Check for cracked or bulging batteries. 5. Remove the cover. 6. Check for any obvious non-Lenovo alterations. Use good judgment as to the

safety of any non-Lenovo alterations. 7. Check inside the unit for any obvious unsafe conditions, such as metal filings,

contamination, water or other liquids, or signs of fire or smoke damage. 8. Check for worn, frayed, or pinched cables. 9. Check that the power-supply cover fasteners (screws or rivets) have not been

removed or tampered with.

Safety inspection guide

5

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

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.

When handling ESD-sensitive parts: Keep the parts in protective packages until they are inserted into the product. Avoid contact with other people. Wear a grounded wrist strap against your skin to eliminate static on your

body. Prevent the part from touching your clothing. Most clothing is insulative and

retains a charge even when you are wearing a wrist strap. Use the black side of a grounded work mat to provide a static-free work

surface. The mat is especially useful when handling ESD-sensitive devices. Select a grounding system, such as those listed below, to provide protection

that meets the specific service requirement.

Attach the ESD ground clip to any frame ground, ground braid, or green- wire ground.

When working on a double-insulated or battery-operated system, use an ESD common ground or reference point. You can use coax or connector- outside shells on these systems.

Use the round ground prong of the ac plug on ac-operated computers.

Electrical grounding of the computer is required for operator safety and correct system function. Proper grounding of the electrical outlet can be verified by a certified electrician.

Handling devices that are sensitive to electrostatic discharge

Notes: 1. Use product-specific ESD procedures when they exceed the

requirements noted here. 2. Make sure that the ESD protective devices you use have been certified

(ISO 9000) as fully effective.

Notes:

The use of a grounding system to guard against ESD damage is desirable but not necessary.

Grounding requirements

6

Safety information

The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish.

Safety notices: multilingual translations

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.

Prima di accendere lelaboratore dopo che stata effettuata la sostituzione di una FRU, accertarsi che tutte le viti, le molle e tutte le altri parti di piccole dimensioni siano nella corretta posizione e non siano sparse allinterno dellelaboratore. Verificare ci scuotendo lelaboratore e prestando attenzione ad eventuali rumori; eventuali parti o pezzetti metallici possono provocare cortocircuiti pericolosi.

Antes de encender el sistema despues de sustituir una FRU, compruebe que todos los tornillos, muelles y dems piezas pequeas se encuentran en su sitio y no se encuentran sueltas dentro del sistema. Comprubelo agitando el sistema y escuchando los posibles ruidos que provocaran. Las piezas metlicas pueden causar cortocircuitos elctricos.

7

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Safety notice 2

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.

Alcune batterie di riserva contengono una piccola quantit di nichel e cadmio. Non smontarle, ricaricarle, gettarle nel fuoco o nellacqua n cortocircuitarle. Smaltirle secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali). Quando si sostituisce la batteria dellRTC (real time clock) o la batteria di supporto, utilizzare soltanto i tipi inseriti nellappropriato Catalogo parti. Limpiego di una batteria non adatta potrebbe determinare lincendio o lesplosione della batteria stessa.

Algunas bateras de reserva contienen una pequea cantidad de nquel y cadmio. No las desmonte, ni recargue, ni las eche al fuego o al agua ni las cortocircuite. Deschelas tal como dispone la normativa local. Utilice slo bateras que se encuentren en la lista de piezas. La utilizacin de una batera no apropiada puede provocar la ignicin o explosin de la misma.

8

Safety information

Safety notice 3

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.

La batteria contiene piccole quantit di nichel. Non smontarla, gettarla nel fuoco o nellacqua n cortocircuitarla. Smaltirla secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali). Quando si sostituisce la batteria, utilizzare soltanto i tipi inseriti nellappropriato Catalogo parti. Limpiego di una batteria non adatta potrebbe determinare lincendio o lesplosione della batteria stessa.

Las bateras contienen pequeas cantidades de nquel. No las desmonte, ni recargue, ni las eche al fuego o al agua ni las cortocircuite. Deschelas tal como dispone la normativa local. Utilice slo bateras que se encuentren en la lista de piezas al sustituir la batera. La utilizacin de una batera no apropiada puede provocar la ignicin o explosin de la misma.

9

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Safety notice 4

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.

La batteria di supporto e una batteria al litio e puo incendiarsi, esplodere o procurare gravi ustioni. Evitare di ricaricarla, smontarne il connettore polarizzato, smontarla, riscaldarla ad una temperatura superiore ai 100 gradi centigradi, incendiarla o gettarla in acqua. Smaltirla secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali). Limpiego di una batteria non adatta potrebbe determinare lincendio o lesplosione della batteria stessa.

La batera de repuesto es una batera de litio y puede provocar incendios, explosiones o quemaduras graves. No la recargue, ni quite el conector polarizado, ni la desmonte, ni caliente por encima de los 100C (212F), ni la incinere ni exponga el contenido de sus celdas al agua. Deschela tal como dispone la normativa local.

10

Safety information

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.

Nel caso che caso lLCD si dovesse rompere ed il liquido in esso contenuto entrasse in contatto con gli occhi o le mani, lavare immediatamente le parti interessate con acqua corrente per almeno 15 minuti; poi consultare un medico se i sintomi dovessero permanere.

Si la LCD se rompe y el fluido de su interior entra en contacto con sus ojos o sus manos, lave inmediatamente las reas afectadas con agua durante 15 minutos como mnimo. Obtenga atencin medica si se presenta algn sntoma del fluido despues de lavarse.

11

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Safety notice 6

DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin dviter tout risque de choc lectrique, ne retirez pas le cache en plastique protgeant la partie infrieure de la carte dalimentation. Aus Sicherheitsgrnden die Kunststoffabdeckung, die den unteren Teil der Spannungswandlerplatine umgibt, nicht entfernen.

Per evitare scosse elettriche, non rimuovere la copertura in plastica che avvolge la parte inferiore della scheda invertitore.

Para evitar descargas, no quite la cubierta de plstico que rodea la parte baja de la tarjeta invertida.

Safety notice 7

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.

Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria in corto circuito o a massa pu fornire corrente sufficiente da bruciare materiali combustibili o provocare ustioni ai tecnici di manutenzione.

Aunque las bateras principales tienen un voltaje bajo, una batera cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para quemar material combustible o provocar quemaduras en el personal.

12

Safety information

Safety notice 8

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.

Prima di rimuovere qualsiasi FRU, spegnere il sistema, scollegare dalle prese elettriche tutti i cavi di alimentazione, rimuovere la batteria e poi scollegare i cavi di interconnessione.

Antes de quitar una FRU, apague el sistema, desenchufe todos los cables de las tomas de corriente elctrica, quite la batera y, a continuacin, desconecte cualquier cable de conexin entre dispositivos.

13

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

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.

If a CD-ROM drive, a DVD-ROM drive, or another laser device is installed, note the following:

Opening the CD-ROM drive, the DVD-ROM drive, or any other optical storage device could result in exposure to hazardous laser radiation. There are no serviceable parts inside those drives. Do not open.

Laser compliance statement

CAUTION Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure. O uso de controles, ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposio radiao.

Pour viter tout risque dexposition au rayon laser, respectez les consignes de rglage et dutilisation des commandes, ainsi que les procdures dcrites. Werden Steuer- und Einstellelemente anders als hier festgesetzt verwendet, kann gefhrliche Laserstrahlung auftreten.

Lutilizzo di controlli, regolazioni o lesecuzione di procedure diverse da quelle specificate possono provocare lesposizione a.

El uso de controles o ajustes o la ejecucin de procedimientos distintos de los aqu especificados puede provocar la exposicin a radiaciones peligrosas.

14

Safety information

A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following:

DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. Radiao por raio laser ao abrir. No olhe fixo no feixe de luz, no olhe diretamente por meio de instrumentos ticos e evite exposio direta com o feixe de luz.

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.

Radiacin lser al abrir. No mire fijamente ni examine con instrumental ptico el haz de luz. Evite la exposicin directa al haz.

15

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

This chapter presents the following important service information: Strategy for replacing FRUs on page 16

Strategy for replacing a hard disk drive on page 17 Important notice for replacing a system board on page 17

Important information about replacing RoHS compliant FRUs on page 18

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

downloading. 3. Select the BIOS/Driver/Applications and download. 4. Follow the directions on the screen and install the necessary software.

Important service information

Important: BIOS and device driver fixes are customer-installable. The BIOS and device drivers are posted on the customer support site: http://support.lenovo.com.

Strategy for replacing FRUs

16

Important service information

Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: If you are instructed to replace an FRU, but the replacement does not solve

the problem, reinstall the original FRU before you continue. Some computers have both a processor board and a system board. If you are

instructed to replace either of them, and replacing one of them does not solve the problem, reinstall that board, and then replace the other one.

If an adapter or a device consists of more than one FRU, any of the FRUs may be the cause of the error. Before replacing the adapter or device, remove the FRUs one by one to see if the symptoms change. Replace only the FRU that changed the symptoms.

Attention: The setup configuration on the computer you are servicing may have been customized. Running Automatic Configuration may alter the settings. Note the current configuration settings (using the View Configuration option); then, when service has been completed, verify that those settings remain in effect.

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.

Important notice for replacing a system board Some components mounted on a system board are very sensitive. Improper handling can cause damage to those components, and may cause a system malfunction.

Attention: When handling a system board: Do not drop the system board or apply any excessive force to it. Avoid rough handling of any kind. Avoid bending the system board and hard pushing to prevent cracking at

each BGA (Ball Grid Array) chipset.

17

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

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.

Note: RoHS and non-RoHS FRU part numbers with the same fit and function are identified with unique FRU part numbers.

Lenovo plans to transit to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovos requirements and schedule in the EU. Products sold in 2005 and 2006 will contain some RoHS compliant FRUs. The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRUs.

RoHS compliant FRUs have unique FRU part numbers. Before or after the RoHS implementation date, failed RoHS compliant parts must always be replaced with RoHS compliant ones, so only the FRUs identified as compliant in the system HMM or direct substitutions for those FRUs may be used.

Note: A direct substitution is a part with a different FRU part number that is automatically shipped by the distribution center at the time of the order.

Products marketed before June 2006 Products marketed after June 2006

Current or original part

Replacement FRU

Current or original part

Replacement FRU

Non-RoHS Can be Non-RoHS

Must be RoHS Must be RoHS Non-RoHS Can be RoHS

Non-RoHS Can sub to RoHS

RoHS Must be RoHS

Important information about replacing RoHS compliant FRUs

18

General checkout

This chapter presents the following information: What to do first on page 20 Power system checkout on page 21

Before you go to the checkout, make sure to read the following important notes:

General checkout

Important notes: Only certified trained personnel can service the computer. Before replacing any FRU, read the entire page on removing and

replacing FRUs. When you replace FRUs, use new nylon-coated screws. Be extremely careful during such write operations as copying,

saving, or formatting. Drives in the computer that you are servicing sequence might have been altered. If you select an incorrect drive, data or programs might be overwritten.

Replace an FRU only with another FRU of the correct model. When you replace an FRU, make sure that the machine model and the FRU part number are correct by referring to the FRU parts list.

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.

Be careful not to replace a nondefective FRU.

19

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

When you do return an FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: 1. Name and phone number of servicer 2. Date of service 3. Date on which the machine failed 4. Date of purchase 5. Procedure index and page number in which the failing FRU was detected 6. Failing FRU name and part number 7. Machine type, model number, and serial number 8. Customers name and address

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:

The following are not covered under warranty: LCD panel cracked from the application of excessive force or from being

dropped Scratched (cosmetic) parts Distortion, deformation, or discoloration of the cosmetic parts Plastic parts, latches, pins, or connectors that have been cracked or broken by

excessive force Damage caused by liquid spilled into the system Damage caused by the improper insertion of a PC Card or the installation of

an incompatible card Improper disk insertion or use of an optical drive Diskette drive damage caused by pressure on the diskette drive cover, foreign

material in the drive, or the insertion of a diskette with multiple labels Damaged or bent diskette eject button Fuses blown by attachment of a nonsupported device Forgotten computer password (making the computer unusable) Sticky keys caused by spilling a liquid onto the keyboard Use of an incorrect AC adapter on laptop products

The following symptoms might indicate damage caused by nonwarranted activities: Missing parts might be a symptom of unauthorized service or modification. If the spindle of a hard disk drive becomes noisy, it may have been subjected

to excessive force, or dropped.

What to do first

20

General checkout

To verify a symptom, follow the steps below: 1. Turn off the computer. 2. Remove the battery pack. 3. Connect the AC adapter. 4. Make sure that power is supplied when you turn on the computer. 5. Turn off the computer. 6. Disconnect the AC adapter and install the charged battery pack. 7. Make sure that the battery pack supplies power when you turn on the

computer.

If you suspect a power problem, see the appropriate one of the following power supply checkouts: Checking the AC adapter on page 21 Checking operational charging on page 22 Checking the battery pack on page 22

Checking the AC adapter You are here because the computer fails only when the AC adapter is used. If the power-on indicator does not turn on, check the power cord of the AC

adapter for correct continuity and installation. If the computer does not charge during operation, go to Checking

operational charging.

To check the AC adapter, follow the steps below: 1. Unplug the AC adapter cable from the computer. 2. Measure the output voltage at the plug of the AC adapter cable. See the

following figure:

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 ideapad 300-14ISK/ideapad 300-

15ISK/ideapad 300-17ISK on page 27.

Note: Noise from the AC adapter does not always indicate a defect.

Power system checkout

Voltage (V DC)

+20

0

Pin

1

2

2 1

21

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that has less than 50% of the total power remaining when installed in the computer.

Perform operational charging. If the battery status indicator or icon does not light on, 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.

If the charge indicator still does not light on, replace the system board. Then reinstall the battery pack. If it is still not charged, go to the next section.

Checking the battery pack Battery charging does not start until the Power Meter shows that less than 95% of the total power remains; under this condition the battery pack can charge to 100% of its capacity. This protects the battery pack from being overcharged or from having a shortened life.

To check your battery, move your cursor to the Power Meter icon in the icon tray of the Windows taskbar and wait for a moment (but do not click it), and the percentage of battery power remaining is displayed. To get detailed information about the battery, double-click the Power Meter icon.

Note: If the battery pack becomes hot, it may not be able to be charged. Remove it from the computer and leave it at room temperature for a while. After it cools down, reinstall and recharge it.

22

Related service information

This chapter presents the following information: Restoring the factory contents by using Recovery Disc Set on page 23 Passwords on page 24 Power management on page 25

When the hard disk drive or solid state drive is replaced because of a failure, no product recovery program is on the new drive. In this case, you must use the Recovery Disc Set for the computer. Order the Recovery Disc Set and the drive at the same time so that you can recover the new drive with the pre-installed software when they arrive.

The Recovery Disc Set consists of the following set of DVDs to restore the computer to the original factory configuration.

Start Recovery Disc (one disc) This disc is used to format the hard disk drive and initiate the recovery process.

Operating System Recovery Disc (one or more discs) This disc restores the Microsoft Windows operating system.

Applications and Drivers Recovery Disc (one or more discs) This disc restores the pre-installed applications and drivers on the computer.

Supplemental Recovery Disc This disc contains additional content, such as software for specific models and updates to the software that was preloaded on the computer. Not all recovery disc sets come with a Supplemental Recovery Disc.

To restore the computer to the original factory configuration using the recovery disc set, do the following: 1. Insert the bootable Start Recovery Disc into the optical drive. 2. Start the computer. When the Lenovo logo comes up, immediately press F12;

on the boot sequence menu, select the optical drive as the first boot-up device. The computer will boot from the Start Recovery Disc. Follow the on-screen instructions to begin the recovery process.

3. Read the license. If you agree with the terms, select I accept these terms and conditions and then click Next.

4. Insert the Operating System Recovery Disc when prompted and click Yes to begin the operating system recovery process.

5. Insert the Applications and Drivers Recovery Disc when prompted and then click OK to begin the applications and drivers recovery process.

6. If you have a Supplemental Recovery Disc, insert it when prompted and click Yes. If you do not have a Supplemental Recovery Disc, click No.

Related service information

Restoring the factory contents by using Recovery Disc Set

23

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

7. When all of the data has been copied from the last disc in the set, remove the disc and restart the computer.

8. When the recovery process is complete, the Welcome to the Microsoft Windows screen is displayed. Follow the instructions on the screen to complete the Windows setup.

As many as three passwords may be needed for any Lenovo computer: the power-on password (POP), the hard disk password (HDP), and the supervisor password (SVP).

If any of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on. The computer does not start until the password is entered.

Exception: If only an SVP is installed, the password prompt does not appear when the operating system is booted.

Power-on password A power-on password (POP) protects the system from being powered on by an unauthorized person. The password must be entered before an operating system can be booted.

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 Lenovo 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.

Supervisor password A supervisor password (SVP) protects the system information stored in the BIOS Setup Utility. The user must enter the SVP in order to get access to the BIOS Setup Utility and change the system configuration.

Attention: If the SVP has been forgotten and cannot be made available to the servicer, there is no service procedure to reset the password. The system board must be replaced for a scheduled fee.

Note: The remainder of the recovery process is fully automated and no action is required by you. The computer will restart into the Windows desktop several times and you might experience periods when no activity is apparent on the screen for several minutes at a time. This is normal.

Passwords

24

Related service information

Note: Power management modes are not supported for APM operating system.

To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation.

Screen blank state If the time set on the Turn off monitor timer in the operating system expires, the LCD backlight turns off. You can also turn off the LCD backlight by pressing

.

To end screen blank state and resume normal operation, press .

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.

Select Power Sleep.

Note: Put your computer to sleep before you move it. Moving your computer while the hard disk drive is spinning can damage the hard disk, causing loss of data.

To wake the computer, do one of the following: Press any key on the keyboard. Press the power button. Press the Windows button.

Power management

25

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

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.

Select Power Shut down.

Right-click the Start button in the lower-left corner and select Shut down or sign out Shut down.

26

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

This chapter presents the following product-specific service references and product-specific parts information: Specifications on page 27 Status indicators on page 30 Hotkeys on page 31 FRU replacement notices on page 32 Removing and replacing an FRU on page 33 Locations on page 75 Parts list on page 79

The following table lists the specifications of the Lenovo ideapad 300-14ISK/ ideapad 300-15ISK/ideapad 300-17ISK:

Table 1. Specifications ideapad 300-14ISK ideapad 300-15ISK

Form Factor

Dimensions Appr. 347 mm 249 mm 22.9 mm

Appr. 384 mm 265 mm 22.9 mm

Weight Appr. 2.1 kg Appr. 2.3 kg

LCD size 14.0-inch 15.6-inch

ideapad 300-17ISK

Form Factor

Dimensions Appr. 418 mm 292.6 mm 25.1 mm

Weight Appr. 3.0 kg

LCD size 17.3-inch

Processor

See the system properties of your computer, you can do this as follows: Click Control Panel, then click Hardware and Sound, click Device Manager under Devices and Printers and double click Processors.

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Specifications

27

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Memory

Type and speed DDR3L-1333 MHz/1600 MHz

Maximum supported capacity

16 GB

Slots SODIMM 2

Bus architecture

1600MHz DDR3L PCIE SATA USB LPC HDA EDP HDMI

CMOS RAM

Embedded in PCH

Hard disk drive

Form factor 2.5-inch, 7 mm/9.5 mm

Capacity HDD: 500 GB/1 TB SSHD: 500 GB+8 GB/1 TB+8 GB

SSD: 128 GB

Interface SATA 3

Optical drive

Form factor 9.0 mm

Type RAMBO

Display

Display resolution (LCD)

16:9 (1,366 768 pixels/1,920 1,080 pixels/ 1,600 900 pixels)

Maximum display resolution on external display device

1,920 1,080 pixels

LCD backlight LED

I/O Ports

USB USB 3.0 1, USB 2.0 2

Audio Combo audio jack 1

Communication RJ-45 1

Video/Audio HDMI slot 1

Video VGA 1

Memory card slot

4 in 1 slot 1 (SD/SDHC/SDXC/MMC)

28

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Battery pack

Type Li-Cylinder battery

Cells/Capacity 4 cells, 32 Wh/41 Wh (ideapad 300-14ISK/ ideapad 300-15ISK)

4 cells, 41 Wh (ideapad 300-17ISK)

AC power adapter

Input 100-240 V, 50-60 Hz

Output voltage 20 V DC

Power 45 W/65 W

Miscellaneous

Camera 0.3 Mega, HD

Security Kensington slot 1

29

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

The system status indicators below show the computer status:

Table 2. Status indicators

Indicator Indicator status Meaning

Battery status indicator

On (solid white) The battery has more than 20% charge. Solid amber The battery has between 5% and 20%

charge. Fast blinking amber

The battery has less than 5% charge.

Slow blinking amber

The battery is being charged. When battery charge reaches 20%, the blinking color changes to white.

Slow blinking white

The battery has between 20% and 80% charge and is still charging. When the battery reaches 80% charge the light will stop blinking, but charging will continue until the battery is fully charged.

Power status indicator

On (solid white) The computer is powered on. Blinking The computer is in sleep mode. Off The computer is powered off.

Status indicators

a b

30

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

The hotkeys are located in the function key row of the keyboard.By pressing the appropriate hotkey, you can change system settings instantly.

The following describes the function of each hotkey.

Table 3. Hotkeys

: Mutes/unmutes the sound. : Enables/disables airplane mode.

: Decreases the volume level. : Displays all currently active apps.

: Increases the volume level. : Turns on/off the backlight of the LCD screen.

: Closes the currently active window. :

Toggles the display between the computer and an external device.

: Refreshes the desktop or the currently active window. : Decreases display

brightness.

: Enables/disables the touch pad. : Increases display

brightness.

Hotkeys

31

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU.

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. Each one should be used only once.

Do the following when you service this machine: Keep the screw kit in your tool bag. Remove screws carefully for reuse. Use a torque screwdriver if you have one.

Tighten screws as follows: Plastic to plastic

Turn an additional 90 after the screw head touches the surface of the plastic part:

Logic card to plastic Turn an additional 180 after the screw head touches the surface of the logic card:

Torque driver If you have a torque screwdriver , refer to the Torque column for each step.

Make sure that you use the correct screws. If you have a torque screwdriver, tighten all screws firmly to the torque shown in the table. Never use a screw that you removed. Use a new one. Make sure that all screws are tightened firmly.

Ensure torque screwdrivers are calibrated correctly following country specifications.

FRU replacement notices

more than 90

(Cross-section)

more than 180

(Cross-section)

32

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

This section presents exploded figures with the instructions to indicate how to remove and replace the FRU. Make sure to observe the following general rules: 1. Do not attempt to service any computer unless you have been trained and

certified. An untrained person runs the risk of damaging parts. 2. Before replacing any FRU, review FRU replacement notices on page 32. 3. Begin by removing any FRUs that have to be removed before the failing FRU.

Any of such FRUs are listed at the top of the page. Remove them in the order in which they are listed.

4. Follow the correct sequence in the steps to remove the FRU, as given in the figures by the numbers in square callouts.

5. When turning a screw to replace an FRU, turn it in the direction as given by the arrow in the figure.

6. When removing the FRU, move it in the direction as given by the arrow in the figure.

7. To put the new FRU in place, reverse the removal procedures and follow any of the notes that pertain to replacement. For information about connecting and arranging internal cables, see Locations on page 75.

8. When replacing an FRU, use the correct screw as shown in the procedures.

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.

Attention: The system board is sensitive to, and can be damaged by, electrostatic discharge. Before touching it, establish personal grounding by touching a ground point with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to remove potential shock reasons.

Note: The illustrations used in this section are of the Lenovo ideapad 300-15ISK, unless otherwise stated.

Removing and replacing an FRU

DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any of the interconnecting cables.

33

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover

Figure 1. Removal steps of HDD/Memory/Mini PCI Express Card slot compartment cover

Loosen the screws that secure the compartment cover. Remove the compartment cover .

Step Screw (quantity) Color Torque PN

M2 6 mm, flat-head, nylok-coated (2) M2.5 7 mm, flat-head, nylok-coated (2) (ideapad 300-17ISK)

Black

Black

18~2.0 kgfcm

3.00.3 kgfcm 5S10K61894

a b

b

a

a

a

34

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

1020 Hard disk drive

For access, remove this FRU: 1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot

compartment cover on page 34

Figure 2. Removal steps of hard disk drive

Remove the frame fixing screws .

ideapad 300-15ISK:

ideapad 300-14ISK:

Attention: Do not drop the hard disk drive or apply any physical shock to it.

The hard disk drive is sensitive to physical shock. Improper handling can cause damages and permanent loss of data.

Before removing the drive, suggest the customer to backup all the information on it if possible.

Never remove the drive while the system is operating or is in suspend mode.

a

a a

a

a

a

a

a

35

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Figure 2. Removal steps of hard disk drive (continued)

ideapad 300-17ISK:

Step Screw (quantity) Color Torque

M2 6 mm, flat-head, nylok-coated (3) (ideapad 300-14ISK) M2 6 mm, flat-head, nylok-coated (4) (ideapad 300-15ISK) M2 6 mm, flat-head, nylok-coated (4) (ideapad 300-17ISK)

Black

Black

Black

1.85+/-0.15 kgfcm

1.85+/-0.15 kgfcm

1.850.15 kgfcm

a

a

a

a

a

36

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Figure 2. Removal steps of hard disk drive (continued)

ideapad 300-17ISK: Detach the hard disk drive connector shown by arrows and .

ideapad 300-14ISK/ideapad 300-15ISK: Take out the hard disk drive secured in a metal frame in the direction shown by arrow .

ideapad 300-17ISK:

b c

c b

d

d

d

37

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Figure 2. Removal steps of hard disk drive (continued)

Remove the hard disk drive by gently pulling it in the direction of the arrow . Take out the hard disk drive secured in a metal frame.

When installing: Make sure that the HDD connector is attached firmly.

Step Screw (quantity) Color Torque PN

M3.0 3 mm, flat-head, nylok-coated (4)

Silver 3.00.3 kgfcm 90204955

e

e

e

e

e

d

38

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

1030 DIMM

For access, remove these FRUs in order 1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot

compartment cover on page 34 1020 Hard disk drive on page 35

Figure 3. Removal steps of DIMM

Release the two latches on both edges of the socket at the same time in the direction shown by arrows , and then unplug the DIMM in the direction shown by arrow .

When installing: Insert the notched end of the DIMM into the socket. Push the DIMM firmly, and pivot it until it snaps into the place. Make sure that it is firmly fixed in the slot and difficult to be moved.

a b

b

aa

39

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

1040 PCI Express Mini Card for wireless LAN/WAN

For access, remove these FRUs in order 1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot

compartment cover on page 34 1020 Hard disk drive on page 35 1030 DIMM on page 39

Figure 4. Removal steps of PCI Express Mini Card for wireless LAN/WAN

Disconnect the two wireless LAN cables (black, white) , and then remove the screw .

ideapad 300-15ISK:

ideapad 300-17ISK:

ideapad 300-14ISK:

In step , 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 arrows.

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 Overall on page 80 for Lenovo part numbers for the approved modules.

a b

a

a

b

a

b

a

a

40

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Figure 4. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued)

Notes: wireless LAN card has 2 cables in step .

wireless LAN card in some models may have 3 cables in step .

Remove the card in the direction shown by arrow .

ideapad 300-15ISK:

ideapad 300-17ISK:

ideapad 300-14ISK:

When installing: In models with a wireless LAN card that has two antenna connectors, plug

the black cable (1st) (MAIN) into the jack labeled 1, and the white cable (2nd) (AUX) into jack labeled 2 on the card.

In models with a wireless LAN card that has three antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, the grey cable (3rd) into jack labeled 3, and the white cable (2nd) (AUX) into jack labeled 2 on the card.

Step Screw (quantity) Color Torque PN

M2 3.0 mm, flat-head, nylok-coated (1)

Black 1.850.15 kgfcm 90001118

a

a

b

c

c

c

41

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

1050 Keyboard

For access, remove these FRUs in order: 1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot

compartment cover on page 34 1020 Hard disk drive on page 35 1030 DIMM on page 39 1040 PCI Express Mini Card for wireless LAN/WAN on page 40

Figure 5. Removal steps of keyboard

Remove the screws .

Step Screw (quantity) Color Torque PN

M2.0 6 mm, flat-head, nylok-coated (3)

Black 1.850.15 kgfcm 90205118

a

a a

a

a

42

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Figure 5. Removal steps of keyboard (continued)

Pull to unsnap the keyboard in the direction as shown by the arrows , and then lift it up in the direction shown by arrow .

Pull the keyboard connector slot cover upward as shown by arrow , detach the keyboard cable from the keyboard connector in the direction shown by arrow

.

When installing: Make sure that the FPC connector is attached firmly.

b c

b

b c

d

e

e d

43

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

1060 Optical drive

For access, remove these FRUs in order: 1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot

compartment cover on page 34 1020 Hard disk drive on page 35 1030 DIMM on page 39 1040 PCI Express Mini Card for wireless LAN/WAN on page 40 1050 Keyboard on page 42

Figure 6. Removal steps of optical drive

Remove the screw , insert a screwdriver into the screw hole and push the optical drive in the direction shown by arrow . Pull the optical drive out in the direction shown by arrow .

Step Screw (quantity) Color Torque PN

M2 6 mm, flat-head, nylokcoated (1)

Black 1.85+/-0.15 kgfcm 90205118

a b

c

a

a

b

c

44

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

1070 Keyboard bezel

For access, remove these FRUs in order: 1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot

compartment cover on page 34 1020 Hard disk drive on page 35 1030 DIMM on page 39 1040 PCI Express Mini Card for wireless LAN/WAN on page 40 1050 Keyboard on page 42 1060 Optical drive on page 44

Figure 7. Removal steps of keyboard bezel

Remove screws .

ideapad 300-15ISK:

ideapad 300-14ISK:

ideapad 300-17ISK:

a

a a

a

a

a a

a

aa

a

a

a

a

a a

a a

a a

45

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Figure 7. Removal steps of keyboard bezel (continued)

Remove the screw .

ideapad 300-15ISK:

ideapad 300-14ISK:

Step Screw (quantity) Color Torque PN

M2 x 6 mm, flat-head, nylok-coated (7) (ideapad 300-14ISK/ ideapad 300-15ISK) M2 x 6 mm, flat-head, nylok-coated (12) (ideapad 300-17ISK)

Black

Black

1.850.15 kgf.cm

1.850.15 kgf.cm 90205118

Step Screw (quantity) Color Torque

M2 3.5 mm, flat-head, nylok- coated (1)

Black 1.85+/-0.15 kgfcm

a

b

2

b

b

46

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Figure 7. Removal steps of keyboard bezel (continued)

ideapad 300-17ISK:

ideapad 300-15ISK/ideapad 300-14ISK: Pull the touch pad connector and power button connector slot cover upward as shown by arrow , and detach the touch pad board cable and power button cable from the touch pad board connector and power button connector in the direction shown by arrow .

Step Screw (quantity) Color Torque PN

M2 6 mm, flat-head, nylokcoated (1)

Black 1.850.15 kgfcm 90205118

Step Screw (quantity) Color Torque

M2 6 mm, flat-head, nylokcoated (1)

Black 1.85+/-0.15 kgfcm

b

b

b

c

d

dc

47

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Figure 7. Removal steps of keyboard bezel (continued)

ideapad 300-17ISK: Pull the touch pad connector, LED board and power button connector slot cover upward as shown by arrow , and detach the touch pad board cable, LED board cable and power button cable from the touch pad board connector, LED board connector and power button connector in the direction shown by arrow .

When installing: Make sure that the FPC connectors are attached firmly.

Remove the keyboard bezel in the direction shown by arrow .

c

d

d c

d c

d c

e

e

48

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

1080 System board

For access, remove these FRUs in order: 1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot

compartment cover on page 34 1020 Hard disk drive on page 35 1030 DIMM on page 39 1040 PCI Express Mini Card for wireless LAN/WAN on page 40 1050 Keyboard on page 42 1060 Optical drive on page 44 1070 Keyboard bezel on page 45

Important notices for handling the system board: When handling the system board, bear the following in mind. Be careful not to drop the system board on a bench top that has a hard

surface, such as metal, wood, or composite. Avoid rough handling of any kind. In 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 such as an ESD mat or conductive corrugated material.

49

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Figure 8. Removal steps of system board

Remove screws and screw .

ideapad 300-15ISK:

ideapad 300-14ISK:

a b

a

b

a

a a

b

50

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Figure 8. Removal steps of system board (continued)

ideapad 300-17ISK:

Step Screw (quantity) Color Torque PN

M2 3 mm, flat-head, nylok- coated (2) M2 6 mm, flat-head, nylok- coated (1) M2 3 mm, flat-head, nylok- coated (4) (ideapad 300-17ISK) M2 6 mm, flat-head, nylok- coated (1) (ideapad 300-17ISK)

Black

Black

Black

Black

1.850.15 kgfcm

1.850.15 kgfcm

1.850.15 kgfcm

1.850.15 kgfcm

90001118

90205118

a

a a

a

b

a

51

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Figure 8. Removal steps of system board (continued)

ideapad 300-15ISK: Unplug speakers connector in the direction shown by arrow , DC-IN cable connector in the direction shown by arrow , detach ODD

transfer board connector in the direction shown by arrow , detach USB board connector in the direction shown by arrow , disconnect battery connector in the direction shown by arrow , disconnect LCD connector in the direction shown by arrow .

ideapad 300-14ISK: Unplug speakers connector in the direction shown by arrow , DC-IN cable connector in the direction shown by arrow , detach USB board

connector in the direction shown by arrow , disconnect battery connector in the direction shown by arrow , disconnect LCD connector in the direction shown by arrow .

c f e

d h

g

d

e c

g h

f

c f d

h g

d c

g h

f

52

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Figure 8. Removal steps of system board (continued)

ideapad 300-17ISK: Unplug speakers connector in the direction shown by arrow , DC-IN cable connector in the direction shown by arrow , detach USB board connector in the direction shown by arrow , ODD transfer board connector in the direction shown by arrow , disconnect LCD connector in the direction shown by arrow , battery connector in the direction shown by arrow

.

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

c f d

e g

h

d

ec

g h

f

53

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Figure 8. Removal steps of system board (continued)

Remove the system board in the direction shown by arrow .

When installing: When attaching the system board to the base cover, adjust the placement of the USB, HDMI, RJ-45 ports as shown in , and make sure that they are attached to the holes on the base cover as shown. Improper placement of those jacks might cause a damage.

i

i

a b

c

54

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

1090 Fan assembly and Heat Sink assembly

For access, remove these FRUs in order: 1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot

compartment cover on page 34 1020 Hard disk drive on page 35 1030 DIMM on page 39 1040 PCI Express Mini Card for wireless LAN/WAN on page 40 1050 Keyboard on page 42 1060 Optical drive on page 44 1070 Keyboard bezel on page 45 1080 System board on page 49

Figure 9. Removal steps of fan assembly and heat sink assembly

ideapad 300-15ISK: Unplug the fan connector in the direction shown by arrow and loosen screws to lift the fan assembly.

Step Screw (quantity) Color Torque

M2.0 3 mm, flat-head, nylok-coated (3) M2.0 3 mm, flat-head, nylok-coated (1)

Black Black

1.850.15 kgfcm 1.850.15 kgfcm

a b

b b

bb

a

b

55

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Figure 9. Removal steps of fan assembly and heat sink assembly (continued)

ideapad 300-14ISK: Unplug the fan connector in the direction shown by arrow and loosen seven screws to lift the fan assembly.

ideapad 300-17ISK: Unplug the fan connector in the direction shown by arrow and loosen screws to lift the fan assembly.

When installing: Make sure that the fan connector is attached firmly to the system board.

Step Screw (quantity) Color Torque

M2. 3 mm, flat-head, nylok-coated (3) M2.0 6 mm, flat-head, nylok-coated (1)

Black Black

1.85kg0.15 kgfcm 1.85kg0.15 kgfcm

Step Screw (quantity) Color Torque PN

M2.0 3 mm, flat-head, nylok- coated (7) (ideapad 300-17ISK)

Black 1.850.15 kgfcm 90001118

a b

b

b

b

b

b

b b

a

c

a b

b

b b

b

b

b

b

a

c

56

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

1100 LCD unit

For access, remove these FRUs in order 1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot

compartment cover on page 34 1020 Hard disk drive on page 35 1030 DIMM on page 39 1040 PCI Express Mini Card for wireless LAN/WAN on page 40 1050 Keyboard on page 42 1060 Optical drive on page 44 1070 Keyboard bezel on page 45 1080 System board on page 49 1090 Fan assembly and Heat Sink assembly on page 55

Figure 10. Removal steps of LCD unit

Remove the four screws .

ideapad 300-15ISK: a

a a

aa

57

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Figure 10. Removal steps of LCD unit (continued)

ideapad 300-14ISK:

ideapad 300-17ISK:

a a

a a

a a

a a

58

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Figure 10. Removal steps of LCD unit (continued)

Detach the LCD unit from the lower case.

When installing: Route the antenna cables along the cable guides. As you route the cables,

make sure that they are not subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken.

Make sure that the LCD connector is attached firmly and make sure that you do not pinch the antenna cables when you attach the LCD assembly. Route the LCD cable along the cable guides.

Step Screw (quantity) Color Torque PN

M2.5 4 mm, flat-head, nylok-coated (4) (ideapad 300-14ISK) M2.0 3.5 mm, flat-head, nylok-coated (4) (ideapad 300-15ISK) M2.5 5 mm, flat-head, nylok-coated (4) (ideapad 300-17ISK)

Black

Black

Silver

30.3 kgfcm

1.85+/-0.15 kgfcm

3.0+/-0.3 kgfcm 90202001

a

59

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

1110 Battery pack

For access, remove these FRUs in order: 1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot

compartment cover on page 34 1020 Hard disk drive on page 35 1030 DIMM on page 39 1040 PCI Express Mini Card for wireless LAN/WAN on page 40 1050 Keyboard on page 42 1060 Optical drive on page 44 1070 Keyboard bezel on page 45 1080 System board on page 49 1090 Fan assembly and Heat Sink assembly on page 55 1100 LCD unit on page 57

Figure 11. Removal steps of battery pack

Remove the screws . Remove the battery pack in the direction shown by arrow .

Step Screw (quantity) Color Torque

M2 6 mm, flat-head, nylok- coated (2)

Black 1.850.15 kgfcm

DANGER Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode.

a b

a

a

b

a

60

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

1120 Speakers, base cover, IO board, DC-IN, power board and ODD transfer board

For access, remove these FRUs in order: 1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot

compartment cover on page 34 1020 Hard disk drive on page 35 1030 DIMM on page 39 1040 PCI Express Mini Card for wireless LAN/WAN on page 40 1050 Keyboard on page 42 1060 Optical drive on page 44 1070 Keyboard bezel on page 45 1080 System board on page 49 1090 Fan assembly and Heat Sink assembly on page 55 1100 LCD unit on page 57 1110 Battery pack on page 60

Figure 12. Speakers, base cover, IO board, DC-IN, power board and ODD transfer board

Remove the speakers in the direction shown by arrows .

ideapad 300-15ISK: a

a

a

61

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Figure 12. Speakers, base cover, IO board, DC-IN, power board and ODD transfer board (continued)

ideapad 300-14ISK:

ideapad 300-17ISK:

a

a

a

a

62

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Figure 12. Speakers, base cover, IO board, DC-IN, power board and ODD transfer board (continued)

Remove the DC-IN in the direction shown by arrow .

When installing: Make sure that the power connector is attached firmly.

ideapad 300-15ISK/ideapad 300-17ISK: Remove the screw . Pull the IO board connector slot cover upward as shown by arrow , detach the IO board cable from the keyboard connector in the direction shown by arrow . Remove the IO board in the direction shown by arrow .

a

a

a b

c d

d

a

c b

63

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Figure 12. Speakers, base cover, IO board, DC-IN, power board and ODD transfer board (continued)

Remove the screw , lift the power board in the direction shown by arrow .

Remove screws , lift the LED board in the direction shown by arrow .

Step Screw (quantity) Color Torque PN

M2.0 3 mm, flat-head, nylok-coated (1)

Black 1.85+/-0.15 kgfcm 90001118

Step Screw (quantity) Color Torque PN

M2.0 3 mm, flat-head, nylok-coated (1)

Black 1.85+/-0.15 kgfcm 90001118

Step Screw (quantity) Color Torque PN

M2.0 3 mm, flat-head, nylok-coated (2)

Black 1.85+/-0.15 kgfcm 90001118

a

a b

a

b

a

a b

b

a a

b

64

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Figure 12. Speakers, base cover, IO board, DC-IN, power board and ODD transfer board (continued)

Remove the screw to lift the ODD transfer board in the direction shown by arrow .

Step Screw (quantity) Color Torque PN

M2.0 3 mm, flat-head, nylok-coated (1)

Black 1.85+/-0.15 kgfcm 90001118

a b

a

b

a

65

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. Apply those labels when you replace the base cover. For labels which are not shipped with the new base cover, peel them from the replaced base cover and adhere them to the new one.

Note: If the Certificate of Authenticity (COA) label (b) is attached to a replaced part, return the replaced part to the customer, or provide a letter to the customer stating the original label part number, serial number, and product key.

The following letter shows the correct location of each label. Not all labels are attached on the part you are servicing.

WL/BT Label KCC Label or BIS Label Indonesia label Rating label (66 24 mm) Rating label for print (43 24 mm) OS label

ideapad 300-14ISK:

a b

d e

c f

66

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

ideapad 300-15ISK:

ideapad 300-17ISK:

a b

d e

c f

a b

d e

c f

67

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

1130 LCD front bezel

For access, remove these FRUs in order: 1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot

compartment cover on page 34 1020 Hard disk drive on page 35 1030 DIMM on page 39 1040 PCI Express Mini Card for wireless LAN/WAN on page 40 1050 Keyboard on page 42 1060 Optical drive on page 44 1070 Keyboard bezel on page 45 1080 System board on page 49 1090 Fan assembly and Heat Sink assembly on page 55 1100 LCD unit on page 57 1110 Battery pack on page 60 1120 Speakers, base cover, IO board, DC-IN, power board and ODD transfer

board on page 61

Figure 13. Removal steps of LCD front bezel

Remove the LCD front bezel in the direction by arrows .a

a a

a

a

68

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

1140 LCD panel and LCD cable

For access, remove these FRUs in order: 1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot

compartment cover on page 34 1020 Hard disk drive on page 35 1030 DIMM on page 39 1040 PCI Express Mini Card for wireless LAN/WAN on page 40 1050 Keyboard on page 42 1060 Optical drive on page 44 1070 Keyboard bezel on page 45 1080 System board on page 49 1090 Fan assembly and Heat Sink assembly on page 55 1100 LCD unit on page 57 1110 Battery pack on page 60 1120 Speakers, base cover, IO board, DC-IN, power board and ODD transfer

board on page 61 1130 LCD front bezel on page 68

Figure 14. LCD panel and LCD cable Remove four screws .

Step Screw (quantity) Color Torque PN

M2.0 3 mm, flat-head, nylok-coated (4) (ideapad 300-14ISK) M2.5 4 mm, flat-head, nylok-coated (4) (ideapad 300-15ISK) M2.0 4 mm, flat-head, nylok-coated (4) (ideapad 300-17ISK)

Black

Black

Black

1.850.15 kgfcm

3.0 +/-0.3 kgfcm

1.85 +/-0.15 kgfcm 5S10K61879

a

a

a

a

a

a

69

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Figure 14. LCD panel and LCD cable (continued) Turn over the LCD module in the direction as shown by arrow . Disconnect the connector by arrow to remove the LCD panel.

When installing: Make sure that the LCD panel connector is attached firmly.

b c

b

c

70

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

1150 LCD hinges

For access, remove these FRUs in order: 1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot

compartment cover on page 34 1020 Hard disk drive on page 35 1030 DIMM on page 39 1040 PCI Express Mini Card for wireless LAN/WAN on page 40 1050 Keyboard on page 42 1060 Optical drive on page 44 1070 Keyboard bezel on page 45 1080 System board on page 49 1090 Fan assembly and Heat Sink assembly on page 55 1100 LCD unit on page 57 1110 Battery pack on page 60 1120 Speakers, base cover, IO board, DC-IN, power board and ODD transfer

board on page 61 1130 LCD front bezel on page 68 1140 LCD panel and LCD cable on page 69

Figure 15. Removal steps of hinges

Remove screws . Remove the hinges in the direction shown by arrows .

ideapad 300-15ISK:

ideapad 300-14ISK:

a b

a a

aa

b

b

aa a

aa a

b

b

71

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Figure 15. Removal steps of hinges (continued)

ideapad 300-17ISK:

Step Screw (quantity) Color Torque PN

M2.5 3.5 mm, flat-head, nylok-coated (6) (ideapad 300-14ISK) M2.5 3.5 mm, flat-head, nylok-coated (4) (ideapad 300-15ISK) M2.5 4 mm , flat-head, nylok-coated (6) (ideapad 300-17ISK)

Silver

Silver

Black

3 0.3 kgfcm

3 0.3 kgfcm

3.00.3 kgfcm 5S10K61904

aa a

b

a a

a

b

a

72

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

1160 Integrated camera

For access, remove these FRUs in order: 1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot

compartment cover on page 34 1020 Hard disk drive on page 35 1030 DIMM on page 39 1040 PCI Express Mini Card for wireless LAN/WAN on page 40 1050 Keyboard on page 42 1060 Optical drive on page 44 1070 Keyboard bezel on page 45 1080 System board on page 49 1090 Fan assembly and Heat Sink assembly on page 55 1100 LCD unit on page 57 1110 Battery pack on page 60 1120 Speakers, base cover, IO board, DC-IN, power board and ODD transfer

board on page 61 1130 LCD front bezel on page 68 1140 LCD panel and LCD cable on page 69 1150 LCD hinges on page 71

Figure 16. Removal steps of integrated camera

Note: The integrated camera is stuck on the top center of the LCD cover.

Unplug the connector in the direction shown by arrow , remove the integrated camera from the LCD cover in the direction shown by arrow .

When installing: Stick the integrated camera to the top center of the LCD cover and adjust the placement of it to make sure the connector is attached firmly.

a b

a

b

73

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

1170 Antenna assembly and LCD cover

For access, remove these FRUs in order: 1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot

compartment cover on page 34 1020 Hard disk drive on page 35 1030 DIMM on page 39 1040 PCI Express Mini Card for wireless LAN/WAN on page 40 1050 Keyboard on page 42 1060 Optical drive on page 44 1070 Keyboard bezel on page 45 1080 System board on page 49 1090 Fan assembly and Heat Sink assembly on page 55 1100 LCD unit on page 57 1110 Battery pack on page 60 1120 Speakers, base cover, IO board, DC-IN, power board and ODD transfer

board on page 61 1130 LCD front bezel on page 68 1140 LCD panel and LCD cable on page 69 1150 LCD hinges on page 71 1160 Integrated camera on page 73

Figure 17. Removal steps of antenna assembly and LCD cover

Peel off the adhesive tapes securing the antenna boards, release the cables from the cable guide, and then remove the antenna assembly in the direction shown by arrows .

When installing: Route the antenna cables along the cable guides and secure the antenna boards with adhesive tapes. As you route the cables, make sure that they are not subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken.

a

a

a

74

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Front view Built-in microphone

Integrated camera

Wireless LAN antennas

Computer display

Power button

Caps lock indicator

Touch pad

Numeric keypad (ideapad 300-15ISK/ideapad 300-17ISK)

System status indicators

ideapad 300-14ISK:

Locations

a

b

c

d

e

f

g

h

i

b a

d

g

i

f

e

c

75

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

ideapad 300-15ISK: ideapad 300-17ISK:

ab

g

i

f

c

d

e

h

76

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Bottom and Left-side view AC power adapter jack

Novo button

Ventilation slots

VGA port

RJ-45 port

HDMI port

USB 3.0 port

Memory card slot

Speakers

Louvers

ideapad 300-14ISK

ideapad 300-15ISK

ideapad 300-17ISK

a

b

c

d

e

f

g

h

i

j

a b

c d

e f

g h

i

i

j

a b

c d

e f

g h

i

i j

a b

c d

e f

g h

i

i j

77

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Right-side view Combo audio jack

USB 2.0 ports

Optical drive

Kensington slot

a

b

c

d

b

a

d

c

78

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

This section presents the following service parts: Overall on page 80 LCD FRUs on page 89 Keyboard on page 93 Miscellaneous parts on page 108 AC adapters on page 110 Power cords on page 114

Parts list

Notes: Each FRU is available for all types or models, unless specific types or

models are specified.

79

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Overall

ideapad 300-14ISK

ideapad 300-15ISK

ideapad 300-17ISK

4

8 e

7

3

10

6

6

6

5

2

1

9

11

16

18

17

c d f

a

b

14

15

13

12

13

12

13

12

80

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Table 4. Parts listOverall

No. FRU FRU no. CRU ID

ideapad 300- 14ISK

ideapad 300- 15ISK

ideapad 300- 17ISK

1 LCD unit (see LCD FRUs on page 89.) 2 Keyboard (see Keyboard on page 93.) 3 Upper Cover

L300ISK14SILVER 5CB0K40641 N

3 Upper Cover L300ISK15SILVER

5CB0K40643 N

3 LOGIC UPPER L 300- 14IBR

5CB0K14009 N

3 Upper Cover L300ISK14 SILVER

5CB0K40641 N

3 Upper Cover L 300-15IBR 5CB0K14046 N 3 Upper Cover ASSY

L80QH 5CB0K61893 N

4 POWER BOARD L80QH 5C50K61870 N 4 PWR BOARD L30014ISK

W/FFC 5C50K38177 N

4 PWR BOARD L30015ISK W/FFC

5C50K38215 N

5 LED BOARD L80QH 5C50K61866 N 6 MB L30014ISKWINI7-

6500U UMARTC 5B20K38226 N

6 MB L30014ISKWINI7- 6500U V2GRTC

5B20K38199 N

6 MB L30014ISKWIN7I5- 6200U UMARTC

5B20K38203 N

6 MB L30014ISKWINI5- 6200U V2GRTC

5B20K38202 N

6 MB L30014ISKWINI3- 6100U UMARTC

5B20K38201 N

6 MB L30014ISKWINI3- 6100U V2GRTC

5B20K38204 N

6 MB L30014ISKWIN4405U UMARTC

5B20K38198 N

6 MB L30014ISKWIN4405U V2GRTC

5B20K38194 N

6 MB L30014ISKWIN3855U UMARTC

5B20K38189 N

6 MB L30014ISKWIN3855U V2GRTC

5B20K38186 N

6 MB L30014ISKNOKI7- 6500U UMARTC

5B20K38187 N

6 MB L30014ISKNOKI7- 6500U V2GRTC

5B20K38188 N

6 MB L30014ISKNOKI5- 6200U UMARTC

5B20K38190 N

81

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Table 4. Parts listOverall (continued)

No. FRU FRU no. CRU ID

ideapad 300- 14ISK

ideapad 300- 15ISK

ideapad 300- 17ISK

6 MB L30014ISKNOKI5- 6200U V2GRTC

5B20K38207 N

6 MB L30014ISKNOKI3- 6100U UMARTC

5B20K38206 N

6 MB L30014ISKNOKI3- 6100U V2GRTC

5B20K38205 N

6 MB L30014ISKNOK4405U UMARTC

5B20K38200 N

6 MB L30014ISKNOK4405U V2GRTC

5B20K38195 N

6 MB L30014ISKNOK3855U UMARTC

5B20K38191 N

6 MB L30014ISKNOK3855U V2GRTC

5B20K38178 N

6 MB L30015ISKWINI7- 6500U UMARTC

5B20K38182 N

6 MB L30015ISKWINI7- 6500U V2GRTC

5B20K38181 N

6 MB L30015ISKWINI7- 6500U V1GRTC

5B20K38180 N

6 MB L30015ISKWINI5- 6200U UMARTC

5B20K38179 N

6 MB L30015ISKWINI5- 6200U V2GRTC

5B20K38185 N

6 MB L30015ISKWINI5- 6200U V1GRTC

5B20K38212 N

6 MB L30015ISKWINI3- 6100U UMARTC

5B20K38213 N

6 MB L30015ISKWINI3- 6100U V2GRTC

5B20K38231 N

6 MB L30015ISKWINI3- 6100U V1GRTC

5B20K38232 N

6 MB L30015ISKWIN4405U UMARTC

5B20K38227 N

6 MB L30015ISKWIN4405U V2GRTC

5B20K38224 N

6 MB L30015ISKWIN4405U V1GRTC

5B20K38220 N

6 MB L30015ISKWIN3855U UMARTC

5B20K38217 N

6 MB L30015ISKWIN3855U V2GRTC

5B20K38214 N

6 MB L30015ISKWIN3855U V1GRTC

5B20K38209 N

6 MB L30015ISKNOKI7- 6500U UMARTC

5B20K38210 N

82

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Table 4. Parts listOverall (continued)

No. FRU FRU no. CRU ID

ideapad 300- 14ISK

ideapad 300- 15ISK

ideapad 300- 17ISK

6 MB L30015ISKNOKI7- 6500U V2GRTC

5B20K38211 N

6 MB L30015ISKNOKI7- 6500U V1GRTC

5B20K38218 N

6 MB L30015ISKNOKI5- 6200U UMARTC

5B20K38219 N

6 MB L30015ISKNOKI5- 6200U V2GRTC

5B20K38221 N

6 MB L30015ISKNOKI5- 6200U V1GRTC

5B20K38222 N

6 MB L30015ISKNOKI3- 6100U UMARTC

5B20K38223 N

6 MB L30015ISKNOKI3- 6100U V2GRTC

5B20K38192 N

6 MB L30015ISKNOKI3- 6100U V1GRTC

5B20K38193 N

6 MB L30015ISKNOK4405U UMARTC

5B20K38183 N

6 MB L30015ISKNOK4405U V2GRTC

5B20K38176 N

6 MB L30015ISKNOK4405U V1GRTC

5B20K38233 N

6 MB L30015ISKNOK3855U UMARTC

5B20K38229 N

6 MB L30015ISKNOK3855U V2GRTC

5B20K38225 N

6 MB L30015ISKNOK3855U V1GRTC

5B20K38197 N

6 MB L80QH3855UV1GWIN 5B20K61873 N 6 MB L80QH3855UV2GWIN 5B20K61905 N 6 MB L80QH3855UUMAWIN 5B20K61875 N 6 MB L80QH4405UV1GWIN 5B20K61897 N 6 MB L80QH4405UV2GWIN 5B20K61881 N 6 MB L80QH4405UUMAWIN 5B20K61886 N 6 MB L80QHI3-

6100UV1GWIN 5B20K61895 N

6 MB L80QHI3- 6100UV2GWIN

5B20K61878 N

6 MB L80QHI3- 6100UUMAWIN

5B20K61880 N

6 MB L80QHI5- 6200UV1GWIN

5B20K61906 N

6 MB L80QHI5- 6200UV2GWIN

5B20K61884 N

83

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Table 4. Parts listOverall (continued)

No. FRU FRU no. CRU ID

ideapad 300- 14ISK

ideapad 300- 15ISK

ideapad 300- 17ISK

6 MB L80QHI5- 6200UUMAWIN

5B20K61885 N

6 MB L80QHI7- 6500UV1GWIN

5B20K61868 N

6 MB L80QHI7- 6500UV2GWIN

5B20K61872 N

6 MB L80QHI7- 6500UUMAWIN

5B20K61902 N

6 MB L80QH3855UV1GNOK 5B20K61871 N 6 MB L80QH3855UV2GNOK 5B20K61864 N 6 MB L80QH3855UUMANOK 5B20K61908 N 6 MB L80QH4405UV1GNOK 5B20K61898 N 6 MB L80QH4405UV2GNOK 5B20K61899 N 6 MB L80QH4405UUMANOK 5B20K61888 N 6 MB L80QHI3-

6100UV1GNOK 5B20K61882 N

6 MB L80QHI3- 6100UV2GNOK

5B20K61903 N

6 MB L80QHI3- 6100UUMANOK

5B20K61891 N

6 MB L80QHI5- 6200UV1GNOK

5B20K61892 N

6 MB L80QHI5- 6200UV2GNOK

5B20K61869 N

6 MB L80QHI5- 6200UUMANOK

5B20K61877 N

6 MB L80QHI7- 6500UV1GNOK

5B20K61887 N

6 MB L80QHI7- 6500UV2GNOK

5B20K61901 N

6 MB L80QHI7- 6500UUMANOK

5B20K61889 N

7 ACLU1 DC-IN Cable DIS 90205112 N 8 ODD BOARD L80QH 5C50K61896 N 8 ODD BOARD L30015ISK

W/FFC 5C50K38208 N

9 WirelessLan_Non_Intel, 1x1AC+BT4.0, Cbt BCM43162 1x1AC+BT4.0 PCIE M.2 WLAN V2

SW10A11586 *

9 WirelessLan_Non_Intel, 1x1AC+BT4.0, Ltn NFA435 1x1AC+BT4.0 PCIE M.2 WLAN

SW10A11641 *

84

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Table 4. Parts listOverall (continued)

No. FRU FRU no. CRU ID

ideapad 300- 14ISK

ideapad 300- 15ISK

ideapad 300- 17ISK

9 WirelessLan_Non_Intel, 1x1AC+BT4.0, Cbt RTL8821AE 1x1AC+BT4.0 PCIE M.2 WLAN

SW10A11648 *

9 WirelessLan_Intel, Intel 1x1AC+BT4.0, Intel 3165 1x1AC+BT PCIE M.2 WLAN

SW10H24486 *

10 Memory, DDR3L 1600 2GB, 2GB D3L S M471B5674EB0-YK0

5M30K59779 *

10 Memory, DDR3L 1600 4GB, M471B5173EB0- YK0 4GB DDR3L 1600 (can for 4+2)

5M30G18425 *

10 Memory, DDR3L 1600 2GB, 2GB D3L S RMT3190MN76F8F-1600

5M30J33428 *

10 Memory, DDR3L 1600 4GB, RMT3170MN68F9F- 1600 4GB DDR3L 1600 (can for 4+2)

5M30G75129 *

10 Memory, DDR3L 1600 4GB, M471B5173EB0- YK0 4GB DDR3L 1600

5M30G18425 *

10 Memory, DDR3L 1600 4GB, HMT451S6BFR8A- PB/RD 4GB DDR3L 1600

11202706 *

10 Memory, DDR3L 1600 4GB, RMT3170MN68F9F- 1600 4GB DDR3L 1600

5M30G75129 *

10 Memory, DDR3L 1600 4GB, MT8KTF51264HZ- 1G6E1 4GB DDR3L 1600

11202125 *

10 Memory, DDR3L 1600 4GB, M471B5173EB0- YK0 4GB DDR3L 1600

5M30G18425 *

10 Memory, DDR3L 1600 4GB, HMT451S6BFR8A- PB/RD 4GB DDR3L 1600

11202706 *

10 Memory, DDR3L 1600 4GB, RMT3170MN68F9F- 1600 4GB DDR3L 1600

5M30G75129 *

85

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Table 4. Parts listOverall (continued)

No. FRU FRU no. CRU ID

ideapad 300- 14ISK

ideapad 300- 15ISK

ideapad 300- 17ISK

10 Memory, DDR3L 1600 4GB, MT8KTF51264HZ- 1G6E1 4GB DDR3L 1600

11202125 *

10 Memory, DDR3L 1600 8GB, M471B1G73EB0- YK0 8GB DDR3L 1600

5M30G18424 *

10 Memory, DDR3L 1600 8GB, HMT41GS6BFR8A- PB/RD 8GB DDR3L 1600

11202707 *

10 Memory, DDR3L 1600 8GB, RMT3160ME68FAF- 1600 8GB DDR3L 1600

11202450 *

10 Memory, DDR3L 1600 8GB, MT16KTF1G64HZ- 1G6E1 8GB DDR3L 1600

11201304 *

11 HDD, 500G 5400rpm, ST500LT012 6G 7mm 5.4K 500G HDD

16200383 *

11 HDD, 500G 5400rpm, WD WD5000LPCX- 24VHAT0

5H20J35762 *

11 HDD, 500G 5400rpm, MQ01ABF050 6G 7mm 5.4K 500G HDD

16200433 *

11 HDD, 500G 5400rpm, HTS545050A7E660 6G 7mm 5.4K 500G HDD

5H20H14223 *

11 HDD, 1T 5400rpm, ST1000LM024 6G 9.5mm 5.4K 1T HDD

16200385 *

11 HDD, 1T 5400rpm, WD10JPCX-24UE4T0 6G 9.5mm 5.4K 1T HDD

16200393 *

11 HDD, 1T 5400rpm, TSB MQ01ABD100 6G 9.5mm 5.4K 1T HDD

16200429 *

11 HDD, 1T 5400rpm, HTS541010A9E660 6G 9.5mm 5.4K 1T HDD

16200400 *

11 HDD, 1T 5400rpm, ST500LM000 7mm 500G+8G

5H20H24608 *

11 HDD, 1T 5400rpm, ST1000LM014 9.5mm 1T+8G

5H20H24607 *

86

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Table 4. Parts listOverall (continued)

No. FRU FRU no. CRU ID

ideapad 300- 14ISK

ideapad 300- 15ISK

ideapad 300- 17ISK

11 HDD, 128G 2.5'' SATA (Low cost), 500G+8G Hybrid, MQ02ABF050H 7mm 5.4k 500GB + 8G SSHD

5H20H12631 *

11 HDD, 1T+8G Hybrid, MQ02ABD100H 9.5mm 5.4k 1TB+8GB SSHD

5H20H12632 *

11 SSD, 128G, Samsung MZYLF128HCHP 2.5 5mm 128GB SSD

5SD0H45117 *

12 FAN L 30014&15ISK 5F10K42885 N 13 Heatsink DIS L

30014&15ISK 5H40K42887 N

13 Heatsink UMA L 30014&15ISK

5H40K42886 N

14 Battery, 4S1P 4cell 2.8Ah 41Wh, SA L15S4E01 14.4V41Wh4cell

5B10H71979 N

14 Battery, 4S1P 4cell 2.8Ah 41Wh, SP/L L15M4E01 14.88 14.6 V41Wh4cell bty

5B10H70338 N

14 Battery, 4S1P 4cell 2.8Ah 41Wh, LG L15L4E01 14.6V41Wh4cell bty

5B10H70340 N

14 Battery, 4S1P 4cell 2.2Ah 32Wh, SY L15S4A01 14.4V32Wh4cell bty

5B10H71978 N

14 Battery, 4S1P 4cell 2.2Ah 32Wh, SP/L L15M4A01 14.4V32Wh4cell bty

5B10H70339 N

14 Battery, 4S1P 4cell 2.2Ah 32Wh, LG L15L4A01 14.4V32Wh4cell bty

5B10H70341 N

15 USB&AUDIO BOARD L30014&15ISK

5C50K38228 N

15 USB& AUDIO BOARD L80QH

5C50K61883 N

16 LOGIC LOWER L 300- 14IBR

5CB0K14038 N

16 Lower Cover L 300-15IBR 5CB0K14019 N 16 Lower Cover L80QH 5CB0K6190

0 N

87

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Table 4. Parts listOverall (continued)

No. FRU FRU no. CRU ID

ideapad 300- 14ISK

ideapad 300- 15ISK

ideapad 300- 17ISK

17 ODD, 9.0 Rambo, HLDS GUE0N 9.0mm internal DVD Rambo ODD

5DX0J46488 **

17 ODD, 9.0 Rambo, PLDS DA-8A6SH 9.0mm Slim Tray Rambo ODD

5DX0F86404 **

17 ODD, 9.0 Rambo, PSN UJ8HC 9.0mm Slim Tray Rambo ODD

5DX0G86787 **

17 ODD, 9.0 Rambo, TSST SU-228GB 9.0 Rambo ODD

5DX0H14227 **

17 ODD, Dummy ODD SM20G41593 ** 17 DUMMY ODD L 300-IBR

L 300-IBR 5M20K14008 **

18 Thermal Cover L 30014ISK 5CB0K38230 * 18 Thermal Cover L 30015ISK 5CB0K38216 * 18 Lower Case Door L80QH 5CB0K61874 *

88

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

LCD FRUs In Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK, there are following types of LCDs. 14.0 -in. HD TFT 15.6 -in. HD TFT 17.3-in. HD TFT

3

5

4

2

1

89

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

14.0-in. HD TFT Table 5. Parts list14.0-in. HD TFT

No. FRU FRU no. CRU ID

1 LCD BEZEL-TEX-300-14IBR 5B30K14014 N 1 LCD BEZEL-IMR-300-14IBR 5B30K14054 N 2 Panel-14' HD-G eDP 3.6t CMI N140BGE-EB3 C3 HD G S

NB 14'' HD LED 5D10H13023 N

2 Panel-14' HD-G eDP 3.6t LG LP140WH8-TPG1 HDT G F NB 14'' HD LED

5D10H91344 N

2 Panel-14' HD-G eDP 3.6t AUO B140XTN02.D 2A HD G S NB 14'' HD LED

5D10H13021 N

2 Panel-14' HD-G eDP 3.6t SDC LTN140AT35-L01 HD G F NB 14'' HD LED

5D10H15254 N

2 Panel-14' HD-G eDP 3.6t BOE HB140WX1-301 HD G F LED1 NB LCD 14'' HD LED

18200939 N

2 Panel-14' HD-G eDP 3.6t IVO M140NWR4 R2 HD G F NB 14'' HD LED

5D10H34067 N

2 Panel-14' FHD-G eDP 3.0t AUO B140HTN01.C/ 0A FHD G S NB 14'' FHD LED

5D10H15252 N

2 Panel-14' FHD-G eDP 3.0t CMI N140HGE-EBA FHD G S LED1 NB LCD 14'' FHD LED

18201666 N

2 Panel-14' FHD-G eDP 3.0t BO HB140FH1-301 V4.1 FHDT G S NB 14'' FHD LED

5D10H56753 N

3 Camera, 0.3M with 1MIC, BIS BNC7VTKTD 0.3M NB camera

5C20G89273 N

3 Camera, 0.3M with 1MIC, BIS BNC7VTKKT 0.3M NB camera

5C20G89266 N

3 Camera, 0.3M with 1MIC, LTN 4SF015N2 0.3M NB camera

5C20G89274 N

3 Camera, 0.3M with 1MIC, AVC HAA-584B01 0.3M NB camera

5C20G89267 N

3 Camera, 0.3M with 1MIC, AWA AM-VS075 0.3M NB camera

5C20G89275 N

3 Camera, HD with 1MIC, BIS BNC716YTK HD NB camera

5C20G89270 N

3 Camera, HD with 1MIC, AVC HAA-6D0F04 HD NB camera

5C20G89271 N

3 Camera, HD with 1MIC, CCY CNFEH37 HD NB camera 5C20G89265 N 3 CAMERA 0.3M 300-IBR 5C20K27045 N 3 CAMERA HD 300-IBR 5C20K27042 N 4 HINGE L+R L 300-14IBR 5H50K14032 N 4 HINGE L+R-IMR L 300-14IBR 5H50K14044 N 5 LCD COVER 300-14IBR BLK-TEX 5CB0K14018 N 5 LCD COVER 300-14IBR BLK-IMR 5CB0K14011 N 5 LCD COVER 300-14IBR SILVER-IMR 5CB0K14060 N

90

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

15.6-in. HD TFT Table 6. Parts list15.6-in. HD TFT

No. FRU FRU no. CRU ID

1 LCD BEZEL L IMR-300-15IBR 5B30K14025 N 1 LCD BEZEL L TEX-300-15IBR 5B30K14031 N 2 Panel-15' HD-G eDP 3.8t CMI N156BGE-EB2 HD G S

NB 15.6'' HD LED 5D10H13020 N

2 Panel-15' HD-G eDP 3.8t LG LP156WHB-TPGA HDT G F NB 15.6'' HD LED

5D10H91342 N

2 Panel-15' HD-G eDP 3.8t AUO B156XTN04.5 1A HD G F NB 15.6'' HD LED

5D10H15253 N

2 Panel-15' HD-G eDP 3.8t SDC LTN156AT39-L01 HD G F NB 15.6'' HD LED

5D10H13022 N

2 Panel-15' HD-G eDP 3.8t BOE N156WHM-N12 HD G F NB 15.6'' HD LED

5D10G74897 N

2 Panel-15' FHD-G eDP 3.2t AUO B156HTN03.9 0A FHD G S NB 15.6'' FHD LED

5D10H15251 N

2 Panel-15' FHD-G eDP 3.2t CMI N156HGE-EBB FHD G S LED1 NB LCD 15.6'' FHD LED

18201672 N

2 Panel-15' FHD-G eDP 3.2t BOE HB156FH1-301 V5.1 FHDT G S NB 15.6'' FHD LED

5D10J40663 N

3 Camera, 0.3M with 1MIC, BIS BNC7VTKTD 0.3M NB camera

5C20G89273 N

3 Camera, 0.3M with 1MIC, BIS BNC7VTKKT 0.3M NB camera

5C20G89266 N

3 Camera, 0.3M with 1MIC, LTN 4SF015N2 0.3M NB camera

5C20G89274 N

3 Camera, 0.3M with 1MIC, AVC HAA-584B01 0.3M NB camera

5C20G89267 N

3 Camera, 0.3M with 1MIC, AWA AM-VS075 0.3M NB camera

5C20G89275 N

3 Camera, HD with 1MIC BIS BNC716YTK HD NB camera

5C20G89270 N

3 Camera, HD with 1MIC AVC HAA-6D0F04 HD NB camera

5C20G89271 N

3 Camera, HD with 1MIC CCY CNFEH37 HD NB camera 5C20G89265 N 3 CAMERA 0.3M 300-IBR 5C20K27045 N 3 CAMERA HD 300-IBR 5C20K27042 N 4 HINGE L+R L 300-15IBR 5H50K14020 N 4 HINGE L+R-IMR L300-15IBR 5H50K14004 N 5 LCD COVER L300-15IBR BLACK-TEX 5CB0K14051 N 5 LCD COVER L300-15IBR BLACK-IMR 5CB0K14040 N 5 LCD COVER 300-15IBR LSILVER-IMR 5CB0K14035 N 5 LCD COVER L30015ISK RED-IMR 5CB0K38196 N

91

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

17-in. HD TFT Table 7. Parts list17.3-in. HD TFT

No. FRU FRU no. CRU ID

1 LCD BEZEL L80QH 5CB0K61867 N 2 Panel-17', HD+-G eDP Flat 4.0t, AU B173RTN02.2 0A

HD+T G F NB 5D10J46200 N

2 Panel-17', HD+-G eDP Flat 4.0t, SD LTN173KT04-L01 HD+T G F NB

5D10J46205 N

2 Panel-17', HD+-G eDP Flat 4.0t, BO NT173WDM-N11 HD+T G F NB

5D10J46199 N

3 CAMERA 0.3M 300-IBR 5C20K27045 N 3 CAMERA HD 300-IBR 5C20K27042 N 3 Camera, 0.3M with 1MIC, BIS BNC7VTKTD 0.3M NB

camera 5C20G89273 N

3 Camera, 0.3M with 1MIC, BIS BNC7VTKKT 0.3M NB camera

5C20G89266 N

3 Camera, 0.3M with 1MIC, LTN 4SF015N2 0.3M NB camera

5C20G89274 N

3 Camera, 0.3M with 1MIC, AVC HAA-584B01 0.3M NB camera

5C20G89267 N

3 Camera, 0.3M with 1MIC, AWA AM-VS075 0.3M NB camera

5C20G89275 N

3 Camera, HD with 1MIC, BIS BNC716YTK HD NB camera

5C20G89270 N

3 Camera, HD with 1MIC, AVC HAA-6D0F04 HD NB camera

5C20G89271 N

3 Camera, HD with 1MIC, CCY CNFEH37 HD NB camera

5C20G89265 N

4 HINGE L+R L80QH 5H50K61907 N 5 LCD COVER ASSY L80QH 5CB0K61890 N

92

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Keyboard Table 8. Parts listKeyboard

Language P/N CRU ID

keyboard ideapad 300-14ISK

Chicony Black

English 25214510 * U.K. English 25214511 Italian 25214512 Spanish 25214513 Turkish 25214514 Thai 25214515 Portuguese 25214516 Latin 25214517 Canadian English&French 25214518 Korean 25214519 Traditional Chinese 25214520 Russian 25214521 French 25214522 German 25214523 Arabic 25214524 Brazilian 25214525 Japanese 25214526 Dutch 25214527 Greek 25214528 Hebrew 25214529 Hungarian 25214530 Four Nordic countries 25214531 Belgian 25214532 Icelandic 25214533 Slovenian 25214534 Swiss 25214535 International English 25214536 Czechoslovakian 25214537 Bulgarian 25214538 Indian 25214539

93

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Table 8. Parts listKeyboard (continued)

Language P/N CRU ID

keyboard ideapad 300-14ISK (continued)

Liteon Black

English 25215190 * U.K. English 25215191 Italian 25215192 Spanish 25215193 Turkish 25215194 Thai 25215195 Portuguese 25215196 Latin 25215197 Canadian English&French 25215198 Korean 25215199 Traditional Chinese 25215200 Russian 25215201 French 25215202 German 25215203 Arabic 25215204 Brazilian 25215205 Japanese 25215206 Dutch 25215207 Greek 25215208 Hebrew 25215209 Hungarian 25215210 Four Nordic countries 25215211 Belgian 25215212 Icelandic 25215213 Slovenian 25215214 Swiss 25215215 International English 25215216 Czechoslovakian 25215217 Bulgarian 25215218 Indian 25215219

94

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Table 8. Parts listKeyboard (continued)

Language P/N CRU ID

keyboard ideapad 300-14ISK (continued)

Sunrex Black

English 25214540 * U.K. English 25214541 Italian 25214542 Spanish 25214543 Turkish 25214544 Thai 25214545 Portuguese 25214546 Latin 25214547 Canadian English&French 25214548 Korean 25214549 Traditional Chinese 25214550 Russian 25214551 French 25214552 German 25214553 Arabic 25214554 Brazilian 25214555 Dutch 25214557 Greek 25214558 Hebrew 25214559 Hungarian 25214560 Four Nordic countries 25214561 Belgian 25214562 Icelandic 25214563 Slovenian 25214564 Swiss 25214565 International English 25214566 Czechoslovakian 25214567 Bulgarian 25214568 Indian 25214569

95

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Table 8. Parts listKeyboard (continued)

Language P/N CRU ID

keyboard ideapad 300-14ISK (continued)

Chicony Sliver

English 5N20K13261 * U.K. English 5N20K13312 Italian 5N20K13181 Spanish 5N20K13207 Turkish 5N20K13228 Thai 5N20K13248 Portuguese 5N20K13272 Latin 5N20K13294 Canadian English&French 5N20K13318 Korean 5N20K13187 Traditional Chinese 5N20K13213 Russian 5N20K13235 French 5N20K13259 German 5N20K13302 Arabic 5N20K13204 Brazilian 5N20K13225 Japanese 5N20K13246 Dutch 5N20K13270 Greek 5N20K13295 Hebrew 5N20K13319 Hungarian 5N20K13188 Four Nordic countries 5N20K13214 Belgian 5N20K13236 Icelandic 5N20K13262 Slovenian 5N20K13284 Swiss 5N20K13254 International English 5N20K13275 Czechoslovakian 5N20K13297 Bulgarian 5N20K13322 Indian 5N20K13191 French-Arabic 5N20K13216

96

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Table 8. Parts listKeyboard (continued)

Language P/N CRU ID

keyboard ideapad 300-14ISK (continued)

Sunrex Sliver

English 5N20K13237 * U.K. English 5N20K13260 Italian 5N20K13283 Spanish 5N20K13308 Turkish 5N20K13176 Thai 5N20K13200 Portuguese 5N20K13238 Latin 5N20K13263 Canadian English&French 5N20K13285 Korean 5N20K13184 Traditional Chinese 5N20K13208 Russian 5N20K13230 French 5N20K13253 German 5N20K13279 Arabic 5N20K13299 Brazilian 5N20K13325 Dutch 5N20K13194 Greek 5N20K13215 Hebrew 5N20K13281 Hungarian 5N20K13303 Four Nordic countries 5N20K13326 Belgian 5N20K13210 Icelandic 5N20K13231 Slovenian 5N20K13255 Swiss 5N20K13305 International English 5N20K13329 Czechoslovakian 5N20K13197 Bulgarian 5N20K13220 Indian 5N20K13264 French-Arabic 5N20K13286

97

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Table 8. Parts listKeyboard (continued)

Language P/N CRU ID

keyboard ideapad 300-14ISK (continued)

Liteon Sliver

English 5N20K13313 * U.K. English 5N20K13182 Italian 5N20K13211 Spanish 5N20K13233 Turkish 5N20K13257 Thai 5N20K13311 Portuguese 5N20K13183 Latin 5N20K13209 Canadian English&French 5N20K13232 Korean 5N20K13256 Traditional Chinese 5N20K13282 Russian 5N20K13309 French 5N20K13178 German 5N20K13206 Arabic 5N20K13227 Brazilian 5N20K13249 Japanese 5N20K13277 Dutch 5N20K13300 Greek 5N20K13323 Hebrew 5N20K13195 Hungarian 5N20K13243 Four Nordic countries 5N20K13310 Belgian 5N20K13180 Icelandic 5N20K13205 Slovenian 5N20K13229 Swiss 5N20K13250 International English 5N20K13276 Czechoslovakian 5N20K13301 Bulgarian 5N20K13327 Indian 5N20K13196 French-Arabic 5N20K13222

98

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Table 8. Parts listKeyboard (continued)

Language P/N CRU ID

keyboard ideapad 300-15ISK

Chicony Black

English 25214725 * U.K. English 25214726 Italian 25214727 Spanish 25214728 Turkish 25214729 Thai 25214730 Portuguese 25214731 Latin 25214732 Canadian English&French 25214733 Korean 25214734 Traditional Chinese 25214735 Russian 25214736 French 25214737 German 25214738 Arabic 25214739 Brazilian 25214740 Japanese 25214741 Dutch 25214742 Greek 25214743 Hebrew 25214744 Hungarian 25214745 Four Nordic countries 25214746 Belgian 25214747 Icelandic 25214748 Slovenian 25214749 Swiss 25214750 International English 25214751 Czechoslovakian 25214752 Bulgarian 25214753 Indian 25214754 French-Arabic 5N20G90531

99

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Table 8. Parts listKeyboard (continued)

Language P/N CRU ID

keyboard ideapad 300-15ISK (continued)

Sunrex Black

English 25214755 * U.K. English 25214756 Italian 25214757 Spanish 25214758 Turkish 25214759 Thai 25214760 Portuguese 25214761 Latin 25214762 Canadian English&French 25214763 Korean 25214764 Traditional Chinese 25214765 Russian 25214766 French 25214767 German 25214768 Arabic 25214769 Brazilian 25214770 Japanese 25214771 Dutch 25214772 Greek 25214773 Hebrew 25214774 Hungarian 25214775 Four Nordic countries 25214776 Belgian 25214777 Icelandic 25214778 Slovenian 25214779 Swiss 25214780 International English 25214781 Czechoslovakian 25214782 Bulgarian 25214783 Indian 25214784 French-Arabic 5N20G90525

100

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Table 8. Parts listKeyboard (continued)

Language P/N CRU ID

keyboard ideapad 300-15ISK (continued)

Darfon Black

English 25214785 * U.K. English 25214786 Italian 25214787 Spanish 25214788 Turkish 25214789 Thai 25214790 Portuguese 25214791 Latin 25214792 Canadian English&French 25214793 Korean 25214794 Traditional Chinese 25214795 Russian 25214796 French 25214797 German 25214798 Arabic 25214799 Brazilian 25214800 Japanese 25214801 Dutch 25214802 Greek 25214803 Hebrew 25214804 Hungarian 25214805 Four Nordic countries 25214806 Belgian 25214807 Icelandic 25214808 Slovenian 25214809 Swiss 25214810 International English 25214811 Czechoslovakian 25214812 Bulgarian 25214813 Indian 25214814 French-Arabic 5N20G90518

101

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Table 8. Parts listKeyboard (continued)

Language P/N CRU ID

keyboard ideapad 300-15ISK (continued)

Chicony Sliver

English 5N20K13018 * U.K. English 5N20K13072 Italian 5N20K12991 Spanish 5N20K13016 Turkish 5N20K13041 Thai 5N20K13064 Portuguese 5N20K13091 Latin 5N20K12957 Canadian English&French 5N20K12978 Korean 5N20K13003 Traditional Chinese 5N20K13029 Russian 5N20K13054 French 5N20K13079 German 5N20K12964 Arabic 5N20K12987 Brazilian 5N20K13013 Japanese 5N20K13039 Dutch 5N20K13063 Greek 5N20K13087 Hebrew 5N20K12952 Hungarian 5N20K12972 Four Nordic countries 5N20K13009 Belgian 5N20K13035 Icelandic 5N20K13057 Slovenian 5N20K13084 Swiss 5N20K12985 International English 5N20K13007 Czechoslovakian 5N20K13032 Bulgarian 5N20K13060 Indian 5N20K13085 French-Arabic 5N20K12953

102

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Table 8. Parts listKeyboard (continued)

Language P/N CRU ID

keyboard ideapad 300-15ISK (continued)

Sunrex Sliver

English 5N20K12973 * U.K. English 5N20K13000 Italian 5N20K13021 Spanish 5N20K13046 Turkish 5N20K13070 Thai 5N20K13097 Portuguese 5N20K12977 Latin 5N20K13002 Canadian English&French 5N20K13028 Korean 5N20K13053 Traditional Chinese 5N20K13081 Russian 5N20K13104 French 5N20K12990 German 5N20K13015 Arabic 5N20K13040 Brazilian 5N20K13065 Japanese 5N20K13090 Dutch 5N20K12955 Greek 5N20K13017 Hebrew 5N20K13044 Hungarian 5N20K13069 Four Nordic countries 5N20K13095 Belgian 5N20K12959 Icelandic 5N20K12980 Slovenian 5N20K13037 Swiss 5N20K13062 International English 5N20K13086 Czechoslovakian 5N20K12949 Bulgarian 5N20K12971 Indian 5N20K12994 French-Arabic 5N20K13022

103

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Table 8. Parts listKeyboard (continued)

Language P/N CRU ID

keyboard ideapad 300-15ISK (continued)

Darfon Sliver

English 5N20K13078 * U.K. English 5N20K13099 Italian 5N20K12965 Spanish 5N20K12988 Turkish 5N20K13010 Thai 5N20K13036 Portuguese 5N20K13058 Latin 5N20K12950 Canadian English&French 5N20K12970 Korean 5N20K12993 Traditional Chinese 5N20K13020 Russian 5N20K13049 French 5N20K13074 German 5N20K13098 Arabic 5N20K12963 Brazilian 5N20K12989 Japanese 5N20K13011 Dutch 5N20K13034 Greek 5N20K13056 Hebrew 5N20K13082 Hungarian 5N20K12983 Four Nordic countries 5N20K13008 Belgian 5N20K13047 Icelandic 5N20K13071 Slovenian 5N20K13096 Swiss 5N20K12961 International English 5N20K12982 Czechoslovakian 5N20K13006 Bulgarian 5N20K13031 Indian 5N20K13055 French-Arabic 5N20K13083

104

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Table 8. Parts listKeyboard (continued)

Language P/N CRU ID

keyboard ideapad 300-17ISK

Chicony Black

English 25214725 * U.K. English 25214726 Italian 25214727 Spanish 25214728 Turkish 25214729 Thai 25214730 Portuguese 25214731 Latin 25214732 Canadian English&French 25214733 Korean 25214734 Traditional Chinese 25214735 Russian 25214736 French 25214737 German 25214738 Arabic 25214739 Brazilian 25214740 Japanese 25214741 Dutch 25214742 Greek 25214743 Hebrew 25214744 Hungarian 25214745 Four Nordic countries 25214746 Belgian 25214747 Icelandic 25214748 Slovenian 25214749 Swiss 25214750 International English 25214751 Czechoslovakian 25214752 Bulgarian 25214753 Indian 25214754 French-Arabic 5N20G90531

105

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Table 8. Parts listKeyboard (continued)

Language P/N CRU ID

keyboard ideapad 300-17ISK (continued)

Sunrex Black

English 25214755 * U.K. English 25214756 Italian 25214757 Spanish 25214758 Turkish 25214759 Thai 25214760 Portuguese 25214761 Latin 25214762 Canadian English&French 25214763 Korean 25214764 Traditional Chinese 25214765 Russian 25214766 French 25214767 German 25214768 Arabic 25214769 Brazilian 25214770 Japanese 25214771 Dutch 25214772 Greek 25214773 Hebrew 25214774 Hungarian 25214775 Four Nordic countries 25214776 Belgian 25214777 Icelandic 25214778 Slovenian 25214779 Swiss 25214780 International English 25214781 Czechoslovakian 25214782 Bulgarian 25214783 Indian 25214784 French-Arabic 5N20G90525

106

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Table 8. Parts listKeyboard (continued)

Language P/N CRU ID

keyboard ideapad 300-17ISK (continued)

Darfon Black

English 25214785 * U.K. English 25214786 Italian 25214787 Spanish 25214788 Turkish 25214789 Thai 25214790 Portuguese 25214791 Latin 25214792 Canadian English&French 25214793 Korean 25214794 Traditional Chinese 25214795 Russian 25214796 French 25214797 German 25214798 Arabic 25214799 Brazilian 25214800 Japanese 25214801 Dutch 25214802 Greek 25214803 Hebrew 25214804 Hungarian 25214805 Four Nordic countries 25214806 Belgian 25214807 Icelandic 25214808 Slovenian 25214809 Swiss 25214810 International English 25214811 Czechoslovakian 25214812 Bulgarian 25214813 Indian 25214814 French-Arabic 5N20G90518

107

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Miscellaneous parts Table 9. Parts listMiscellaneous parts

FRU P/N CRU ID ideapad

300- 14ISK

ideapad 300- 15ISK

ideapad 300- 17ISK

System miscellaneous parts: (a) ODD BRACKET L 300-

IBR (b) ODD BEZEL L 300-IBR (c) HDD BRACKET L 300-

IBR (d) HDD SPONGE 7MM L

300-IBR Cable miscellaneous parts: (e) USB CABLE L300-14ISK (e) USB CABLE L300-15ISK (e) USB FFC cable L80QH (f) HDD FFC cable L80QH

Note: Italicized letters in parentheses are references to the exploded view in Overall on page 80.

5B40K14005

5B30K14037 5B40K14016

5T10K14056

5C10K38184 5C10K40642 5C10K61876 5C10K61865

N

N N

N

N N N N

108

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Screws Table 10. Parts listScrews

FRU P/N CRU ID

ideapad 300- 14ISK

ideapad 300- 15ISK

ideapad 300- 17ISK

ACLU1 ScrewPanel-A/MB- D/IO BD-D

90205117 N

AILZAScrewM M2D 1.5+3.4L K 3.5D 1T

90203989 N

ACLU1ScrewD-C/D-KB/ ODD-D-MB-KB/FAN

90205118 N

ACLU1 Screw Hinge-D 90205119 N AILZA Screw M M 2D 7.4+4.6L K 3.5D 1T

90203992 N

ViennaSCREW M M3.0D3.0L K 4.0D0.4T

90204955 N

ScrewL300-IBR 2.5D3.5LK5.3D0.5T

5S10K14049 N

QIQY5 SCREW 2D 3L K 4.5D ZK NL +CR3+0.4T

90001118 N

SCREW MM2.0D4LK5.0DNI L80QH

5S10K61879 N

SCREW MM2.5D4LK4.5DTBNI L80QH

5S10K61904 N

SCREW MM2.5D7.0LKTZK L80QH

5S10K61894 N

QIQY5SCREW2D3LK4.5DZ KNL+CR3+0.4T

90001118 N

ACLU1ScrewD-C/D-KB/ ODD-D-MB-KB/FAN

90205118 N

ViennaSCREW M M3.0D3.0L K 4.0D0.4T

90204955 N

QIQY6 SCREW 2.5D 5.0L K 4.6D NI NL+

90202001 N

109

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

AC adapters Table 11. Parts list3-pin AC adapters

FRU P/N CRU ID

ideapad 300- 14ISK

ideapad 300- 15ISK

Adapter, 45W, Chicony ADLX45NCC3A 20V2.25A adap DOE

5A10H03912 *

Adapter, 45W, Liteon ADLX45DLC3A 20V2.25A adap DOE

5A10H03910 *

Adapter, 45W, Chicony ADLX45NCC3A 20V2.25A adap DOE

5A10H03912 *

Adapter, 45W, Liteon ADLX45DLC3A 20V2.25A adap DOE

5A10H03910 *

Adapter, 45W, Delta ADLX45NDC3A 20V2.25A adap DOE

5A10H03911 *

Adapter, 45W(3pin), Chicony ADLX45NCC3A 20V2.25A adap DOE

5A10H03912 *

Adapter, 45W(3pin), Liteon ADLX45DLC3A 20V2.25A adap DOE

5A10H03910 *

Adapter, 45W(3pin), Delta ADLX45NDC3A 20V2.25A adap DOE

5A10H03911 *

Adapter, 45W(3pin), Acbel ADLX45NAC3A 20V2.25A adap

5A10K02213 *

Adapter, 65W(3pin), Delta ADLX65NDC3A 20V3.25A BIS

5A10J46692 *

Adapter, 65W(3pin), Liteon ADLX65NLC3A 20V3.25A AD BIS

5A10J75114 *

Adapter, 65W(3pin), Chicony ADLX65NCC3A 20V3.25A AD BIS

5A10J75111 *

Adapter, 65W, Chicony ADLX65NCC3A 20V3.25A adap(CMN)

36200611 *

Adapter, 65W, Liteon ADLX65NLC3A 20V3.25A adap(CMN)

36200607 *

Adapter, 65W, Delta ADLX65NDC3A 20V3.25A adapter

36200249 *

Adapter, 65W(3pin), Delta ADLX65NDC3A 20V3.25A BIS

5A10J46692 *

Adapter, 65W(3pin), Liteon ADLX65NLC3A 20V3.25A AD BIS

5A10J75114 *

Adapter, 65W(3pin), Chicony ADLX65NCC3A 20V3.25A AD BIS

5A10J75111 *

110

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Table 11. Parts list3-pin AC adapters (continued)

FRU P/N CRU ID

ideapad 300- 14ISK

ideapad 300- 15ISK

ideapad 300- 17ISK

Adapter, Chicony ADLX45NCC3A 20V2.25A adap DOE, 45W(3pin)

5A10H03912 *

Adapter, Liteon ADLX45DLC3A 20V2.25A adap DOE, 45W(3pin)

5A10H03910 *

Adapter, Delta ADLX45NDC3A 20V2.25A adap DOE, 45W(3pin)

5A10H03911 *

Adapter, Acbel ADLX45NAC3A 20V2.25A adap, 45W(3pin)

5A10K02213 *

Adapter, Chicony ADLX45NCC3A 20V2.25A adap DOE, 45W(3pin)

5A10H03912 *

Adapter, Liteon ADLX45DLC3A 20V2.25A adap DOE, 45W(3pin)

5A10H03910 *

Adapter, Chicony ADLX45NCC3A 20V2.25A adap DOE, 45W(3pin)

5A10H03912 *

Adapter, Liteon ADLX45DLC3A 20V2.25A adap DOE, 45W(3pin)

5A10H03910 *

Adapter, Delta ADLX45NDC3A 20V2.25A adap DOE, 45W(3pin)

5A10H03911 *

Adapter, Chicony ADLX65NCC3A 20V3.25A adap(CMN), 65W(3pin)

36200611 *

Adapter, Liteon ADLX65NLC3A 20V3.25A adap(CMN), 65W(3pin)

36200607 *

Adapter, Delta ADLX65NDC3A 20V3.25A adapter, 65W(3pin)

36200249 *

Adapter, Delta ADLX65NDC3A 20V3.25A BIS, 65W(3pin)

5A10J46692 *

Adapter, Liteon ADLX65NLC3A 20V3.25A AD BIS, 65W(3pin)

5A10J75114 *

Adapter, Chicony ADLX65NCC3A 20V3.25A AD BIS, 65W(3pin)

5A10J75111 *

111

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Table 11. Parts list3-pin AC adapters (continued)

FRU P/N CRU ID

ideapad 300- 14ISK

ideapad 300- 15ISK

ideapad 300- 17ISK

Adapter, Delta ADLX65NDC3A 20V3.25A BIS, 65W

5A10J46692 *

Adapter, Liteon ADLX65NLC3A 20V3.25A AD BIS, 65W

5A10J75114 *

Adapter, Chicony ADLX65NCC3A 20V3.25A AD BIS, 65W

5A10J75111 *

Adapter, 45W (3pin) DOE for China, Chicony ADLX45NCC3A 20V2.25A adap DOE

5A10H03912 *

Adapter, 45W (3pin) DOE for China, Liteon ADLX45DLC3A 20V2.25A adap DOE

5A10H03910 *

Adapter, 45W (3pin) DOE for China, Delta ADLX45NDC3A 20V2.25A adap DOE

5A10H03911 *

Adapter, 45W (3pin) DOE for China, Acbel ADLX45NAC3A 20V2.25A adap

5A10K02213 *

Adapter, 45W(3pin) DOE for India, Chicony ADLX45NCC3A 20V2.25A adap DOE

5A10H03912 *

Adapter, 45W(3pin) DOE for India, Liteon ADLX45DLC3A 20V2.25A adap DOE

5A10H03910 *

Adapter, 45W(3pin) DOE for WW except China and India, Chicony ADLX45NCC3A 20V2.25A adap DOE

5A10H03912 *

Adapter, 45W(3pin) DOE for WW except China and India, Liteon ADLX45DLC3A 20V2.25A adap DOE

5A10H03910 *

Adapter, 45W(3pin) DOE for WW except China and India, Delta ADLX45NDC3A 20V2.25A adap DOE

5A10H03911 *

112

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Table 11. Parts list3-pin AC adapters (continued)

FRU P/N CRU ID

ideapad 300- 14ISK

ideapad 300- 15ISK

ideapad 300- 17ISK

Adapter, 65W(3pin) for WW except India, Chicony ADLX65NCC3A 20V3.25A adapter(CMN)

36200611 *

Adapter, 65W(3pin) for WW except India, Liteon ADLX65NLC3A 20V3.25A adapter(CMN)

36200607 *

Adapter, 65W(3pin) for WW except India, Delta ADLX65NDC3A 20V3.25A adapter

36200249 *

Adapter, 65W(3pin) for WW except India, Delta ADLX65NDC3A 20V3.25A BIS

5A10J46692 *

Adapter, 65W(3pin) for WW except India, Liteon ADLX65NLC3A 20V3.25A AD BIS

5A10J75114 *

Adapter, 65W(3pin) for WW except India, Chicony ADLX65NCC3A 20V3.25A AD BIS

5A10J75111 *

Adapter, 65W(3pin) for India, Delta ADLX65NDC3A 20V3.25A BIS

5A10J46692 *

Adapter, 65W(3pin) for India, Liteon ADLX65NLC3A 20V3.25A AD BIS

5A10J75114 *

Adapter, 65W(3pin) for India, Chicony ADLX65NCC3A 20V3.25A AD BIS

5A10J75111 *

113

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region:

Table 12. Parts list3-pin power cords

Region P/N CRU ID

CCC LINETEK PC323+RVV300/300+LS15 1m

145000600 *

Argentina LINETEK LS15+H03VV-F+LP39 1m

145000599

Denmark LINETEK LS15+H03VV-F+LP-38 1m

145000598

Switzerland LINETEK LS15+H03VV-F+LP-37 1m

145000597

Brazil LINETEK LS15 H03VV-F LP26A 1m

145000596

Israel LINETEK LS15+H03VV-F+LP-41 1m

145000595

UL LINETEK LP-30B + SPT-2 + LS15 1m

145000594

UK LINETEK LP-61L+ H03VV-F+ LS15 1m

145000593

Indian LINETEK PE-361+ H05VV-F+ LS15 1m

145000592

Italy LINETEK LS15+H03VV-F+PE-336 1m

145000591

Korea LINETEK LS15+H05VV-F+LP-E04A 1m

145000590

Australia LINETEK LS15+H03VV-F+LP-23A 1m

145000589

Taiwan LINETEK LS15+VCTF+LP-53 1m

145000588

Japan LINETEK LS15+VCTF+LP-54 1m

145000587

Africa LINETEK LS15+H03VV-F+PE-364 1m

145000586

CE LINETEK LP-34+H03VV-F + LS15 1m

145000585

CCC Longwell LSG-31+RVV300/300+LS-18 1m

145000568

Argentina Longwell LP-24+H03VV-F+LS-18 1m

145000567

Danmark Longwell LP-40+H03VV-F+LS-18 1m

145000566

Switzerland Longwell LP-37+H03VV-F+LS-18 1m

145000565

114

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

Table 12. Parts list3-pin power cords (continued)

Region P/N CRU ID

Brazil Longwell LP-46+H03VV-F+LS-18 1m

145000564 *

Israel Longwell LP-41+H03VV-F+LS-18 1m

145000563

UL Longwell LP-30B+SPT-2 18AWG+LS-18 1m

145000562

UK Longwell LP-61L+H03VV-F+LS-18 1m

145000561

Indian Longwell LP-67+BIS+LS-18 1m

145000560

Italy Longwell LP-22+H03VV-F+LS-18 1m

145000559

Korea Longwell LP-486+KTLH03VV-F+LS-5 1m

145000558

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

145000557

Taiwan Longwell LP-71+VCTF+LS-33 1m

145000556

Japan Longwell LP-54+VCTF+LS-18 1m

145000555

Africa Longwell LP-39+H03VV-F+LS-18 1m

145000554

CE Longwell LP-34A+H03VV-F+LS-18 1m

145000553

CCC VOLEX GB10S3+RVV 300/500+VAC5S 1m

145000538

UL Volex US15S3+SPT-2 +VAC5S 1m

145000537

Italy VOLEX IT10S3+HO3VV-F+VAC5S 1m

145000535

Denmark VOLEX MP233D+H03VV-F+VAC5S 1m

145000534

Korea VOLEX M2511+KETI IEC+VAC5S 1m

145000533

Australia VOLEX AU10S3+H03VV-F+VAC5S 1m

145000532

Taiwan VOLEX TW15CS3+VCTF+VAC5S 1m

145000531

Japan VOLEX VAC5S+VCTF+M755 1m

145000530

Argentina VOLEX VA2073+H03VV-F+VAC5S 1m

145000528

115

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

Table 12. Parts list3-pin power cords (continued)

Region P/N CRU ID

Brazil VOLEX CH10S3+H03VV-F+VAC5S 1m

145000527 *

Israel VOLEX SI16S3+H03VV-F+VAC5S 1m

145000526

CE VOLEX M2511+HO3VV-F+VAC5S 1m

145000525

Switzerland VOLEX MP232+H03VV-F+VAC5S 1m

145000524

UK VOLEX MP5004+H03VV-F+VAC5S 1m

145000605

UK lux 0031+H03VV-F 0.75/3C+0011 1m

145500000

CE lux 0033+H03VV-F 0.75/3C+0011 1m

145500001

UL lux 0014+SPT-2 60C 18/3C+0016 1m

145500002

CCC lux 0036+RVV 300/300 0.75/3C+0002 1m

145500003

Indian lux 0046+IS694 0.75/3C+0011 1m

145500004

Japan lux 0018(E)+VCTF 0.75/3C+0021 1m

145500005

Australia lux 0038+H03VV-F 0.75/3C+0011 1m

145500006

Taiwan lux 0019+VCTF 0.75/3C+0021 1m

145500007

Korea lux 0033+H03VV-F 0.75/3C+0011 1m

145500008

Italy lux 0029+H03VV-F 0.75/3C+0011 1m

145500009

Africa lux 0044+H03VV-F 0.75/3C+0011 1m

145500010

Brazil lux 0034+H03VV-F 0.75/3C+0011 1m

145500011

Israel lux 0041+H03VV-F 0.75/3C+0011 1m

145500012

Switzerland lux 0027+H03VV-F 0.75/3C+0011 1m

145500013

Denmark lux 0048+H03VV-F 0.75/3C+0011 1m

145500014

Argentina lux 0040+H03VV-F 0.75/3C+0011 1m

145500015

Thailand lux 0014+H03VV-F 0.75/3C+0011 1m

5L60J33143

116

Notices

Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead. However, it is the users responsibility to evaluate and verify the operation of any other product, program, or service.

Lenovo may have patents or pending patent applications covering subject matter described in this document. The furnishing of this document does not give you any license to these patents.

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.

Notices

117

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK Hardware Maintenance Manual

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.

The following terms are trademarks or registered trademarks of Lenovo in the United States, other countries, or both.

Lenovo

OneKey

Microsoft and Windows are trademarks of Microsoft Corporation in the United States, other countries, or both.

Other company, products, or service names may be