Lenovo Ideapad 310 14Isk 15Isk 310Touch 15Abr Hmm 201606 User Manual Hardware Maintenance Notebook Laptop (ideapad) Type 80ST

2016-06-29

User Manual: Lenovo Ideapad 310-14Isk 310-15Isk 310Touch-15Isk 310-15Abr Hmm 201606 Hardware Maintenance Manual - Notebook 310-15ABR Laptop (ideapad) - Type 80ST 80ST

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ideapad 310
ideapad 310-14ISK
ideapad 310-15ISK
ideapad 310 Touch-15ISK
ideapad 310-15ABR

Hardware
Maintenance
Manual

Note:
Before using this information and the product it supports, be sure to read the general information
under “Notices” on page 107.

First Edition (June 2016)
© Copyright Lenovo 2016. 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 disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.
© 2016 Lenovo

Contents
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 310-14ISK/ideapad 31015ISK/ideapad 310 Touch-15ISK/ideapad
310-15ABR ...................................................27
Specifications ...................................................... 27
Status indicators................................................. 30
Hotkeys ............................................................... 32
FRU replacement notices .................................. 33
Screw notices ................................................ 33
Removing and replacing an FRU .................... 34
1010 Hard disk drive(HDD) slot
compartment cover...................................... 35
1020 Hard disk drive ................................... 36
1030 Memory/Mini PCI Express Card slot
compartment cover and DIMM................. 39
1040 PCI Express Mini Card for wireless
LAN/WAN .................................................. 41
1050 Optical drive........................................ 43
1060 Keyboard bezel ................................... 44
1070 System board ....................................... 46
1080 Fan assembly and Heat Sink
assembly........................................................ 50
1090 LCD unit............................................... 52
1100 Battery pack ......................................... 54
1110 Speakers, base cover, USB board and
ODD transfer board..................................... 56
1120 LCD front bezel................................... 62
1130 LCD panel and LCD cable................. 63
1140 LCD hinges .......................................... 65
1150 Integrated camera ............................... 66
1160 Antenna assembly and LCD
cover .............................................................. 67
Locations ............................................................. 68
Front view ..................................................... 68
Bottom and Left-side view ......................... 70
Right-side view ............................................ 71
Parts list ............................................................... 72
Overall ........................................................... 73
LCD FRUs ..................................................... 94
Miscellaneous parts ..................................... 98
Screws............................................................ 99
AC adapters................................................ 100
Notices .......................................................107
Trademarks....................................................... 108

iii

About this manual
This manual contains service and reference information for the following
Lenovo product:
Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR
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.

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

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

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
General safety
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.

Safety information

Electrical safety
Observe the following rules when working on electrical equipments.
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.
• 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.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR 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.

Safety information

Safety inspection guide
The purpose of this inspection guide is to assist you in identifying potential
unsafe conditions. As each machine was designed and built, required safety
items were installed to protect users and service personnel from injury. This
guide addresses only those items. You should use good judgment to identify
potential safety hazards 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.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Handling devices that are sensitive to electrostatic discharge
Any computer part containing transistors or integrated circuits (ICs) should be
considered sensitive to electrostatic discharge (ESD). ESD damage can occur
when there is a difference in charge between objects. Protect against ESD damage
by equalizing the charge so that the machine, the part, the work mat, and the
person handling the part are all at the same charge.

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.

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.

Notes:
The use of a grounding system to guard against ESD damage is desirable but
not necessary.
– Attach the ESD ground clip to any frame ground, ground braid, or greenwire ground.
– When working on a double-insulated or battery-operated system, use an
ESD common ground or reference point. You can use coax or connectoroutside shells on these systems.
– Use the round ground prong of the ac plug on ac-operated computers.

Grounding requirements
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.

Safety information

Safety notices: multilingual translations
The safety notices in this section are provided in English, French, German,
Hebrew, Italian, Japanese, and Spanish.
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 l’ordinateur sous tension après remplacement d’une unité
en clientèle, vérifiez que tous les ressorts, vis et autres pièces sont bien en
place et bien fixées. Pour ce faire, secouez l’unité et assurez-vous qu’aucun
bruit suspect ne se produit. Des pièces métalliques ou des copeaux de métal
pourraient causer un court-circuit.
Bevor nach einem FRU-Austausch der Computer wieder angeschlossen
wird, muß sichergestellt werden, daß keine Schrauben, Federn oder andere
Kleinteile fehlen oder im Gehäuse vergessen wurden. Der Computer muß
geschüttelt und auf Klappergeräusche geprüft werden. Metallteile odersplitter können Kurzschlüsse erzeugen.

Prima di accendere l’elaboratore dopo che é 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 all’interno
dell’elaboratore. Verificare ciò scuotendo l’elaboratore 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 demás piezas pequeñas se encuentran en su
sitio y no se encuentran sueltas dentro del sistema. Compruébelo agitando el
sistema y escuchando los posibles ruidos que provocarían. Las piezas
metálicas pueden causar cortocircuitos eléctricos.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR 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
démontez pas, ne les rechargez pas, ne les exposez ni au feu ni à l’eau. Ne
les mettez pas en court-circuit. Pour les mettre au rebut, conformez-vous à
la réglementation en vigueur. Lorsque vous remplacez la pile de sauvegarde
ou celle de l’horloge temps réel, veillez à n’utiliser que les modèles cités dans
la liste de pièces détachées adéquate. Une batterie ou une pile inappropriée
risque de prendre feu ou d’exploser.
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 örtlichen Bestimmungen für
Sondermüll beachten. Beim Ersetzen der Bereitschafts-oder Systembatterie
nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgeführt ist.
Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führen.

Alcune batterie di riserva contengono una piccola quantità di nichel e
cadmio. Non smontarle, ricaricarle, gettarle nel fuoco o nell’acqua né
cortocircuitarle. Smaltirle secondo la normativa in vigore (DPR 915/82,
successive disposizioni e disposizioni locali). Quando si sostituisce la
batteria dell’RTC (real time clock) o la batteria di supporto, utilizzare
soltanto i tipi inseriti nell’appropriato Catalogo parti. L’impiego di una
batteria non adatta potrebbe determinare l’incendio o l’esplosione della
batteria stessa.

Algunas baterías de reserva contienen una pequeña cantidad de níquel y
cadmio. No las desmonte, ni recargue, ni las eche al fuego o al agua ni las
cortocircuite. Deséchelas tal como dispone la normativa local. Utilice sólo
baterías que se encuentren en la lista de piezas. La utilización de una batería
no apropiada puede provocar la ignición o explosión de la misma.

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 démontez pas, ne l’exposez ni au feu ni
à l’eau. Ne la mettez pas en court-circuit. Pour la mettre au rebut,
conformez-vous à la réglementation en vigueur. Lorsque vous remplacez la
batterie, veillez à n’utiliser que les modèles cités dans la liste de pièces
détachées adéquate. En effet, une batterie inappropriée risque de prendre
feu ou d’exploser.
Akkus enthalten geringe Mengen von Nickel. Sie dürfen nicht zerlegt,
wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt
werden. Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll
beachten. Beim Ersetzen der Batterie nur Batterien des Typs verwenden, der
in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu
Entzündung oder Explosion führen.

La batteria contiene piccole quantità di nichel. Non smontarla, gettarla nel
fuoco o nell’acqua né 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 nell’appropriato
Catalogo parti. L’impiego di una batteria non adatta potrebbe determinare
l’incendio o l’esplosione della batteria stessa.

Las baterías contienen pequeñas cantidades de níquel. No las desmonte, ni
recargue, ni las eche al fuego o al agua ni las cortocircuite. Deséchelas tal
como dispone la normativa local. Utilice sólo baterías que se encuentren en
la lista de piezas al sustituir la batería. La utilización de una batería no
apropiada puede provocar la ignición o explosión de la misma.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR 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
100°C (212°F), 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 présente des risques
d’incendie, d’explosion ou de brûlures graves. Ne la rechargez pas, ne
retirez pas son connecteur polarisé et ne la démontez pas. Ne l’exposez pas
à une temperature supérieure à 100°C, ne la faites pas brûler et n’en exposez
pas le contenu à l’eau. Mettez la pile au rebut conformément à la
réglementation en vigueur. Une pile inappropriée risque de prendre feu ou
d’exploser.
Die Systembatterie ist eine Lithiumbatterie. Sie kann sich entzünden,
explodieren oder schwere Verbrennungen hervorrufen. Batterien dieses
Typs dürfen nicht aufgeladen, zerlegt, über 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 örtlichen Bestimmungen für Sondermüll beachten.
Beim Ersetzen der Batterie nur Batterien des Typs verwenden, der in der
Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu
Entzündung oder Explosion führen.

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). L’impiego di una batteria non adatta potrebbe determinare
l’incendio o l’esplosione della batteria stessa.

La batería de repuesto es una batería 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 100°C (212°F), ni la
incinere ni exponga el contenido de sus celdas al agua. Deséchela tal como
dispone la normativa local.

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 d’affichage à 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 médecin si des symptômes
persistent après le lavage.
Die Leuchtstoffröhre im LCD-Bildschirm enthält Quecksilber. Bei der
Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Der
LCD-Bildschirm besteht aus Glas und kann zerbrechen, wenn er
unsachgemäß behandelt wird oder der Computer auf den Boden fällt. Wenn
der Bildschirm beschädigt ist und die darin befindliche Flüssigkeit in
Kontakt mit Haut und Augen gerät, sollten die betroffenen Stellen
mindestens 15 Minuten mit Wasser abgespült und bei Beschwerden
anschließend ein Arzt aufgesucht werden.

Nel caso che caso l’LCD 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 áreas afectadas con agua durante
15 minutos como mínimo. Obtenga atención medica si se presenta algún
síntoma del fluido despues de lavarse.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR 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 d’éviter tout risque de choc électrique, ne retirez pas le cache en
plastique protégeant la partie inférieure de la carte d’alimentation.
Aus Sicherheitsgründen 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 plástico 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 élevé, le court-circuit ou
la mise à la masse d’une batterie peut produire suffisamment de courant
pour brûler des matériaux combustibles ou causer des brûlures corporelles
graves.
Obwohl Hauptbatterien eine niedrige Spannung haben, können sie doch bei
Kurzschluß oder Erdung genug Strom abgeben, um brennbare Materialien
zu entzünden oder Verletzungen bei Personen hervorzurufen.

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

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

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 unité remplaçable en clientèle, mettez le système hors
tension, débranchez tous les cordons d’alimentation des socles de prise de
courant, retirez la batterie et déconnectez tous les cordons d’interface.
Die Stromzufuhr muß 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 eléctrica, quite la batería y, a continuación, desconecte
cualquier cable de conexión entre dispositivos.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo computer are equipped from the factory with an optical
storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are
also sold separately as options. If one of these drives is installed, it is certified in
the U.S. to conform to the requirements of the Department of Health and Human
Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class
1 laser products. Elsewhere, the drive is certified to conform to the requirements
of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60
825 for Class 1 laser products.
If a CD-ROM drive, a DVD-ROM drive, or another laser device is installed, note
the following:

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 exposição à radiação.

Pour éviter tout risque d’exposition au rayon laser, respectez les consignes
de réglage et d’utilisation des commandes, ainsi que les procédures décrites.
Werden Steuer- und Einstellelemente anders als hier festgesetzt verwendet,
kann gefährliche Laserstrahlung auftreten.

L’utilizzo di controlli, regolazioni o l’esecuzione di procedure diverse da
quelle specificate possono provocare l’esposizione a.

El uso de controles o ajustes o la ejecución de procedimientos distintos de los
aquí especificados puede provocar la exposición a radiaciones peligrosas.
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.

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.
Radiação por raio laser ao abrir. Não olhe fixo no feixe de luz, não olhe
diretamente por meio de instrumentos óticos e evite exposição direta com o
feixe de luz.

Rayonnement laser si carter ouvert. Évitez de fixer le faisceau, de le regarder
directement avec des instruments optiques, ou de vous exposer au rayon.
Laserstrahlung bei geöffnetem Gerät. Nicht direkt oder über optische
Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden.
Kinyitáskor lézersugár ! Ne nézzen bele se szabad szemmel, se optikai
eszközökkel. Kerülje a sugárnyalábbal való érintkezést!
Aprendo l’unità vengono emesse radiazioni laser. Non fissare il fascio, non
guardarlo direttamente con strumenti ottici e evitare l’esposizione diretta al
fascio.

Radiación láser al abrir. No mire fijamente ni examine con instrumental
óptico el haz de luz. Evite la exposición directa al haz.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual

Important service information
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
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
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

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.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
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 Lenovo’s 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.
Products marketed before June 2006 Products marketed after June 2006
Current or
original part

Replacement
FRU

Non-RoHS

Can be Non-RoHS

Non-RoHS

Can be RoHS

Non-RoHS

Can sub to RoHS

RoHS

Must be RoHS

Current or
original part

Replacement
FRU

Must be RoHS

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.

General checkout

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:

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.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
What to do first
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. Customer’s 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.

General checkout

Power system 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:

Voltage (V DC)

+20

2
1

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 310-14ISK/ideapad 31015ISK/ideapad 310 Touch-15ISK/ideapad 310-15ABR” on page 27.
Note: Noise from the AC adapter does not always indicate a defect.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR 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.

Related service information

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

Restoring the factory contents by using Recovery Disc Set
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.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR 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.
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.
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.

Passwords
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.

Related service information

Power management
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.
• Select the Start button, then 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.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR 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:
• Select the Start button, then select Power

→ Shut down.

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

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/
ideapad 310 Touch-15ISK/ideapad 310-15ABR
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 32
• “FRU replacement notices” on page 33
• “Removing and replacing an FRU” on page 34
• “Locations” on page 68
• “Parts list” on page 72

Specifications
The following table lists the specifications of the Lenovo ideapad 310-14ISK/
ideapad 310-15ISK/ideapad 310 Touch-15ISK/ideapad 310-15ABR:
Table 1. Specifications
ideapad 310-14ISK

ideapad 310-15ISK/
ideapad 310 Touch-15ISK/
ideapad 310-15ABR

Appr. 341.8 mm ×
249.9 mm × 22.7 mm

Appr. 379 mm × 260 mm ×
22.9 mm

Appr. 2.1 kg with
battery

Appr. 2.2 kg with battery

14.0-inch

15.6-inch

Form Factor
Dimensions
Weight
LCD size
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.
Memory
Type and speed
Maximum
supported
capacity
Slots

DDR4-2133 MHz
8 GB

SODIMM × 1, on board × 1

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Hard disk drive
Form factor

2.5-inch, 9.5/7 mm

Capacity

HDD: 500 GB/1 TB
SSHD: 500 GB+8 GB/1 TB+8 GB
SSD: 128 GB/256 GB

Interface

SATA 3

Optical drive
Form factor

9.0 mm

Type

RAMBO

Display
Display
resolution (LCD)
LCD backlight

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

Memory card
slot

4 in 1 slot × 1 (SD/SDHC/SDXC/MMC)

Battery pack
Type

Li-ion battery pack

Cells/Capacity

2 Cells, 30/39 Wh

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

100-240 V, 50-60 Hz

Output voltage

20 V DC

Power

45/65 W

Miscellaneous

Camera

0.3 M/HD

Security

Kensington slot × 1

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Bus architecture
2133MHz DDR4
PCIE
SATA
USB
LPC
HDA
EDP
DP
HDMI
SPI
CMOS RAM
Embedded in PCH

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Status indicators
The system status indicators below show the computer status:

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Table 2. Status indicators
Battery/Charging status indicator
AC power
Indicator status Meaning
adapter status
Off
The computer is in sleep mode or turned
off; The battery has more than 20%
charge.
Disconnected Solid amber
The battery has between 5% and 20%
charge.
Fast blinking
The battery has between 1% and 5%
amber
charge.
Slow blinking
The battery is being charged. When
amber
battery charge reaches 20%, the blinking
color changes to white.
Slow blinking
The battery has between 20% and 80%
white
charge and is still charging. When the
Connected
battery reaches 80% charge the light will
stop blinking.
Solid white
The battery has more than 80% charge,
charging will continue until the battery is
fully charged.
Power status indicator
Indicator
Indicator status Meaning
On (solid white) The computer is powered on.
Power status
Blinking
The computer is in sleep mode.
indicator
Off
The computer is powered off.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Hotkeys
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.

: Enables/disables camera.

Increases the volume level.

Locks/unlocks the LCD
: screen.

Enables/disables
microphone.

Enables the external
: projector or dangles the
external display.

Refreshes page.

Decreases display
: brightness.

Enables/disables the touch
pad.

Increases display
: brightness.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

FRU replacement notices
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:
more than 90°

(Cross-section)

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

(Cross-section)

• 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.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Removing and replacing an FRU
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 33.
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 68.
8. When replacing an FRU, use the correct screw as shown in the procedures.

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.

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 310-15ISK,
unless otherwise stated.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

1010 Hard disk drive(HDD) slot compartment cover
Figure 1. Removal steps of HDD slot compartment cover
Remove the screw a that secure the compartment cover. Remove the
compartment cover b .

Step

Screw (quantity)

Color

Torque

M2.5 × 6 mm, flat-head, nylok-coated
(1)

Black

3.0±0.3 kgfcm

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
1020 Hard disk drive
For access, remove this FRU:
• “1010 Hard disk drive(HDD) slot compartment cover” on page 35
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.

Figure 2. Removal steps of hard disk drive
ideapad 310-14ISK: Remove the frame fixing screws 1.

a
a
a

Step

Screw (quantity)

Color

Torque

M2 × 6 mm, flat-head, nylok-coated (3)
(ideapad 310-14ISK)

Black

1.85+/-0.15 kgfcm

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Figure 2. Removal steps of hard disk drive (continued)
ideapad 310-14ISK: Detach the hard disk drive connector shown by arrows b
and c .

Take out the hard disk drive secured in a metal frame in the direction shown by
arrow d .
ideapad 310-15ISK/ideapad 310 Touch-15ISK/ideapad 310-15ABR:

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Figure 2. Removal steps of hard disk drive (continued)
ideapad 310-14ISK:

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

e
e

e
e
Step

Screw (quantity)

Color

Torque

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

Silver

3.0±0.3 kgfcm

90203986

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

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

1030 Memory/Mini PCI Express Card slot compartment cover
and DIMM
For access, remove these FRUs in order
• “1010 Hard disk drive(HDD) slot compartment cover” on page 35
• “1020 Hard disk drive” on page 36
Figure 3. Removal steps of Memory/Mini PCI Express Card slot compartment cover and
DIMM
Remove the screw that secure the compartment cover a. Remove the
compartment cover b.

a
b

Step

Screw (quantity)

Color

Torque

M2.5 × 6 mm, flat-head, nylok-coated
(1)

Black

3.0±0.3 kgfcm

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Figure 3. Removal steps of Memory/Mini PCI Express Card slot compartment cover and
DIMM (continued)
Release the two latches on both edges of the socket at the same time in the
direction shown by arrows c, and then unplug the DIMM in the direction
shown by arrow d.

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.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

1040 PCI Express Mini Card for wireless LAN/WAN
For access, remove these FRUs in order
• “1010 Hard disk drive(HDD) slot compartment cover” on page 35
• “1020 Hard disk drive” on page 36
• “1030 Memory/Mini PCI Express Card slot compartment cover and DIMM”
on page 39
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 73 for Lenovo part numbers for the approved
modules.

Figure 4. Removal steps of PCI Express Mini Card for wireless LAN/WAN
Disconnect the two wireless LAN cables (black, white) a , and then remove the
screw b.

b
a

In step a , 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.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Figure 4. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued)
Notes: wireless LAN card has 2 cables in step a .
wireless LAN card in some models may have 3 cables in step a.
Step

Screw (quantity)

Color

Torque

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

Silver

1.85±0.15 kgfcm 90001118

Remove the card in the direction shown by arrow c .

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.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

1050 Optical drive
For access, remove these FRUs in order:
• “1010 Hard disk drive(HDD) slot compartment cover” on page 35
• “1020 Hard disk drive” on page 36
• “1030 Memory/Mini PCI Express Card slot compartment cover and DIMM”
on page 39
• “1040 PCI Express Mini Card for wireless LAN/WAN” on page 41
Figure 5. Removal steps of optical drive
Remove the screw a, Pull the optical drive out in the direction shown by arrow
b.
a

Step

Screw (quantity)

M2.5 × 6 mm, flat-head, Black
nylokcoated (1)

Color

Torque

3+/-0.3 kgfcm

90205118

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
1060 Keyboard bezel
For access, remove these FRUs in order:
• “1010 Hard disk drive(HDD) slot compartment cover” on page 35
• “1020 Hard disk drive” on page 36
• “1030 Memory/Mini PCI Express Card slot compartment cover and DIMM”
on page 39
• “1040 PCI Express Mini Card for wireless LAN/WAN” on page 41
• “1050 Optical drive” on page 43
Figure 6. Removal steps of keyboard bezel
Remove screws a .
ideapad 310-15ISK/ideapad 310 Touch-15ISK/ideapad 310-15ABR:

a
a

Step

Screw (quantity)

Color

Torque

M2.5 x 6 mm, flat-head,
nylok-coated (11)
M2 x 6 mm, flat-head,
nylok-coated (3)

Black

3±0.3 kgf.cm

Black

1.85±0.15 kgf.cm 90205118

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Figure 6. Removal steps of keyboard bezel (continued)
Pull the touch pad connector and keyboard connector slot cover upward as
shown by arrow b , and detach the touch pad board cable and keyboard cable
from the touch pad board connector and keyboard connector in the direction
shown by arrow c .

When installing: Make sure that the FPC connectors are attached firmly.
Remove the keyboard bezel in the direction shown by arrow d .

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
1070 System board
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.

For access, remove these FRUs in order:
• “1010 Hard disk drive(HDD) slot compartment cover” on page 35
• “1020 Hard disk drive” on page 36
• “1030 Memory/Mini PCI Express Card slot compartment cover and DIMM”
on page 39
• “1040 PCI Express Mini Card for wireless LAN/WAN” on page 41
• “1050 Optical drive” on page 43
• “1060 Keyboard bezel” on page 44

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Figure 7. Removal steps of system board
Remove screws a and screw b .
ideapad 310-15ISK/ideapad 310 Touch-15ISK/ideapad 310-15ABR:

aa
a

ideapad 310-14ISK:

aa
a

b
a

Step Screw (quantity)

Color

Torque

M2 × 3 mm, flat-head, nylokcoated (4)

Silver

1.85±0.15 kgfcm

90205117

M2 × 6 mm, flat-head, nylokcoated(1)

Black

1.85±0.15 kgfcm

90205118

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Figure 7. Removal steps of system board (continued)
ideapad 310-15ISK/ideapad 310 Touch-15ISK/ideapad 310-15ABR: Unplug
speakers connector in the direction shown by arrow c , detach HDD connector in
the direction shown by arrow e , detach ODD transfer board connector in the
direction shown by arrow g , detach USB board connector in the direction shown
by arrow f , disconnect battery connector in the direction shown by arrow d ,
disconnect camera connector in the direction shown by arrow h , detach LCD
connector in the direction shown by arrow i .

h
g

f
d

ideapad 310-14ISK: Unplug speakers connector in the direction shown by arrow
c , detach USB board connector in the direction shown by arrow e , disconnect
battery connector in the direction shown by arrow d , disconnect LCD connector
in the direction shown by arrow f .

d
e

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

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Figure 7. Removal steps of system board (continued)
Remove the system board in the direction shown by arrow j.

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

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
1080 Fan assembly and Heat Sink assembly
For access, remove these FRUs in order:
• “1010 Hard disk drive(HDD) slot compartment cover” on page 35
• “1020 Hard disk drive” on page 36
• “1030 Memory/Mini PCI Express Card slot compartment cover and DIMM”
on page 39
• “1040 PCI Express Mini Card for wireless LAN/WAN” on page 41
• “1050 Optical drive” on page 43
• “1060 Keyboard bezel” on page 44
• “1070 System board” on page 46
Figure 8. Removal steps of fan assembly and heat sink assembly
ideapad 310-15ISK/ideapad 310 Touch-15ISK/ideapad 310-15ABR: Unplug the
fan connector in the direction shown by arrow a and loosen screws b to lift
the fan assembly.

b
b
a

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Figure 8. Removal steps of fan assembly and heat sink assembly (continued)
ideapad 310-14ISK: Unplug the fan connector in the direction shown by arrow
a and loosen seven screws b to lift the fan assembly.

bb
b
bb

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

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
1090 LCD unit
For access, remove these FRUs in order
• “1010 Hard disk drive(HDD) slot compartment cover” on page 35
• “1020 Hard disk drive” on page 36
• “1030 Memory/Mini PCI Express Card slot compartment cover and DIMM”
on page 39
• “1040 PCI Express Mini Card for wireless LAN/WAN” on page 41
• “1050 Optical drive” on page 43
• “1060 Keyboard bezel” on page 44
• “1070 System board” on page 46
• “1080 Fan assembly and Heat Sink assembly” on page 50
Figure 9. Removal steps of LCD unit
Remove the four screws a.
ideapad 310-15ISK/ideapad 310 Touch-15ISK/ideapad 310-15ABR:

a
a a

Step

Screw (quantity)

M2.5 × 3.5 mm, flat-head, Silver
nylok-coated (4)
(ideapad 310-14ISK)
M2.5×4 mm, flat-head,
Black
nylok-coated (4)
(ideapad 310-15ISK/
ideapad 310 Touch15ISK/ideapad 31015ABR)

Color

Torque

3±0.3 kgfcm

5S10K14049

3±0.3 kgfcm

90205119

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Figure 9. 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.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
1100 Battery pack
For access, remove these FRUs in order:
• “1010 Hard disk drive(HDD) slot compartment cover” on page 35
• “1020 Hard disk drive” on page 36
• “1030 Memory/Mini PCI Express Card slot compartment cover and DIMM”
on page 39
• “1040 PCI Express Mini Card for wireless LAN/WAN” on page 41
• “1050 Optical drive” on page 43
• “1060 Keyboard bezel” on page 44
• “1070 System board” on page 46
• “1080 Fan assembly and Heat Sink assembly” on page 50
• “1090 LCD unit” on page 52

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

Figure 10. Removal steps of battery pack
Remove the screws a . Remove the battery pack in the direction shown by
arrow b.
ideapad 310-15ISK/ideapad 310 Touch-15ISK/ideapad 310-15ABR:

a
a b
a

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Figure 10. Removal steps of battery pack (continued)
Remove the screw a . Remove the battery pack in the direction shown by arrow

b
ideapad 310-14ISK:

Step

Screw (quantity)

Color

Torque

M2 × 6 mm, flat-head, nylokcoated (1) ideapad 310-14ISK

Black

1.85±0.15 kgfcm

M2 × 3 mm, flat-head, nylokcoated(3) ideapad 310-15ISK/
ideapad 310 Touch-15ISK/
ideapad 310-15ABR

Silver

1.85±0.15 kgfcm

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

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
1110 Speakers, base cover, USB board and ODD transfer board
For access, remove these FRUs in order:
• “1010 Hard disk drive(HDD) slot compartment cover” on page 35
• “1020 Hard disk drive” on page 36
• “1030 Memory/Mini PCI Express Card slot compartment cover and DIMM”
on page 39
• “1040 PCI Express Mini Card for wireless LAN/WAN” on page 41
• “1050 Optical drive” on page 43
• “1060 Keyboard bezel” on page 44
• “1070 System board” on page 46
• “1080 Fan assembly and Heat Sink assembly” on page 50
• “1090 LCD unit” on page 52
• “1100 Battery pack” on page 54
Figure 11. Speakers, base cover, USB board and ODD transfer board
Remove the speakers in the direction shown by arrows a .
ideapad 310-15ISK/ideapad 310 Touch-15ISK/ideapad 310-15ABR:

ideapad 310-14ISK:

a
a

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Figure 11. Speakers, base cover, USB board and ODD transfer board (continued)
Remove the screw a. Pull the USB board connector slot cover upward as shown
by arrow b, detach the USB board cable from the keyboard connector in the
direction shown by arrow c. Remove the USB board in the direction shown by
arrow d.

When installing: Make sure that the USB board connector is attached firmly.
Step

Screw (quantity)

Color

Torque

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

Silver

1.85+/-0.15 kgfcm

90205117

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Figure 11. Speakers, base cover, USB board and ODD transfer board (continued)
Remove screws a , lift the touch pad board in the direction shown by arrow
b.
ideapad 310-15ISK/ideapad 310 Touch-15ISK/ideapad 310-15ABR:

a
b

ideapad 310-14ISK:

a
a
b

Step

Screw (quantity)

Color

Torque

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

Silver

1.85+/-0.15 kgfcm 90001118

When installing: Make sure that the touch pad board connector is attached
firmly.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Figure 11. Speakers, base cover, USB board and ODD transfer board (continued)
Remove the screw a to lift the ODD transfer board in the direction shown by
arrow b .

a
b

Step

Screw (quantity)

Color

Torque

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

Silver

1.85+/-0.15 kgfcm 90001118

When installing: Make sure that the ODD transfer board connector is attached
firmly.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR 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.
Rating label (66 × 24 mm)
Rating label for print (43 × 24 mm)
OS label
BIS Label
KCC Label
Argentina label
WL/BT Label
Indonesia label
ideapad 310-14ISK:

d
h

e f g

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

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.
Rating label (66 × 24 mm)
Rating label for print (43 × 24 mm)
OS label
BIS Label
KCC Label
Argentina label
Indonesia label
WL/BT Label
ideapad 310-15ISK/ideapad 310 Touch-15ISK/ideapad 310-15ABR:

a
d
h

f g

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
1120 LCD front bezel
For access, remove these FRUs in order:
• “1010 Hard disk drive(HDD) slot compartment cover” on page 35
• “1020 Hard disk drive” on page 36
• “1030 Memory/Mini PCI Express Card slot compartment cover and DIMM”
on page 39
• “1040 PCI Express Mini Card for wireless LAN/WAN” on page 41
• “1050 Optical drive” on page 43
• “1060 Keyboard bezel” on page 44
• “1070 System board” on page 46
• “1080 Fan assembly and Heat Sink assembly” on page 50
• “1090 LCD unit” on page 52
• “1100 Battery pack” on page 54
• “1110 Speakers, base cover, USB board and ODD transfer board” on page 56
Figure 12. Removal steps of LCD front bezel
Remove the LCD front bezel in the direction by arrows a .

a
a

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

1130 LCD panel and LCD cable
For access, remove these FRUs in order:
• “1010 Hard disk drive(HDD) slot compartment cover” on page 35
• “1020 Hard disk drive” on page 36
• “1030 Memory/Mini PCI Express Card slot compartment cover and DIMM”
on page 39
• “1040 PCI Express Mini Card for wireless LAN/WAN” on page 41
• “1050 Optical drive” on page 43
• “1060 Keyboard bezel” on page 44
• “1070 System board” on page 46
• “1080 Fan assembly and Heat Sink assembly” on page 50
• “1090 LCD unit” on page 52
• “1100 Battery pack” on page 54
• “1110 Speakers, base cover, USB board and ODD transfer board” on page 56
• “1120 LCD front bezel” on page 62
Figure 13. LCD panel and LCD cable
Remove four screws a .

a
a

Step

Screw (quantity)

Color

Torque

M2.0 × 3 mm, flat-head,
nylok-coated (4)

Silver

1.85±0.15 kgfcm

90205117

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Figure 13. LCD panel and LCD cable (continued)
Turn over the LCD module in the direction as shown by arrow b . Disconnect
the connector by arrow c to remove the LCD panel.
b

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

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

1140 LCD hinges
For access, remove these FRUs in order:
• “1010 Hard disk drive(HDD) slot compartment cover” on page 35
• “1020 Hard disk drive” on page 36
• “1030 Memory/Mini PCI Express Card slot compartment cover and DIMM”
on page 39
• “1040 PCI Express Mini Card for wireless LAN/WAN” on page 41
• “1050 Optical drive” on page 43
• “1060 Keyboard bezel” on page 44
• “1070 System board” on page 46
• “1080 Fan assembly and Heat Sink assembly” on page 50
• “1090 LCD unit” on page 52
• “1100 Battery pack” on page 54
• “1110 Speakers, base cover, USB board and ODD transfer board” on page 56
• “1120 LCD front bezel” on page 62
• “1130 LCD panel and LCD cable” on page 63
Figure 14. Removal steps of hinges
Remove screws a . Remove the hinges in the direction shown by arrows b .

Step

Screw (quantity)

Color

Torque

M2.5 × 2.5 mm, flat-head,
nylok-coated (4)

Black

3 ± 0.3 kgfcm

5S10K26863

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
1150 Integrated camera
For access, remove these FRUs in order:
• “1010 Hard disk drive(HDD) slot compartment cover” on page 35
• “1020 Hard disk drive” on page 36
• “1030 Memory/Mini PCI Express Card slot compartment cover and DIMM”
on page 39
• “1040 PCI Express Mini Card for wireless LAN/WAN” on page 41
• “1050 Optical drive” on page 43
• “1060 Keyboard bezel” on page 44
• “1070 System board” on page 46
• “1080 Fan assembly and Heat Sink assembly” on page 50
• “1090 LCD unit” on page 52
• “1100 Battery pack” on page 54
• “1110 Speakers, base cover, USB board and ODD transfer board” on page 56
• “1120 LCD front bezel” on page 62
• “1130 LCD panel and LCD cable” on page 63
• “1140 LCD hinges” on page 65
Figure 15. 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 a , remove the
integrated camera from the LCD cover in the direction shown by arrow b .
a

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.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

1160 Antenna assembly and LCD cover
For access, remove these FRUs in order:
• “1010 Hard disk drive(HDD) slot compartment cover” on page 35
• “1020 Hard disk drive” on page 36
• “1030 Memory/Mini PCI Express Card slot compartment cover and DIMM”
on page 39
• “1040 PCI Express Mini Card for wireless LAN/WAN” on page 41
• “1050 Optical drive” on page 43
• “1060 Keyboard bezel” on page 44
• “1070 System board” on page 46
• “1080 Fan assembly and Heat Sink assembly” on page 50
• “1090 LCD unit” on page 52
• “1100 Battery pack” on page 54
• “1110 Speakers, base cover, USB board and ODD transfer board” on page 56
• “1120 LCD front bezel” on page 62
• “1130 LCD panel and LCD cable” on page 63
• “1140 LCD hinges” on page 65
• “1150 Integrated camera” on page 66
Figure 16. 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 a .
a

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.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Locations
Front view
a
b
c
d

Integrated camera

e
f
g
h

Power button

Built-in microphone
Wireless LAN antennas
Computer display (ideapad 310-14ISK/ideapad 310-15ISK/ideapad 31015ABR) /Multi-touch screen (ideapad 310 Touch-15ISK)
Ventilation slots
Touch pad
Numeric keypad

ideapad 310-14ISK:

c
d
e
f

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

ideapad 310-15ISK/ideapad 310 Touch-15ISK/ideapad 310-15ABR:

c
d
e
f
h
g

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Bottom and Left-side view
a
b
c
d
e
f
g
h
i
j
k
l

Ventilation slots
Bottom slot cover
Speakers
AC power adapter jack
Battery/Charging status indicator
VGA port
RJ-45 port
HDMI port
USB 3.0 port
Combo audio jack
Novo button
Memory card slot

ideapad 310-15ISK/ideapad 310 Touch-15ISK/ideapad 310-15ABR

d
e
f
g
h
i
j
k
l

c
b
a

ideapad 310-14ISK

c
b
a

d
e
f
g
h
i
j
k
l

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Right-side view
a
b
c
d

Power status indicator
USB port
Optical disc drive
Kensington slot

d
c
b
a

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Parts list
This section presents the following service parts:
• “Overall” on page 73
• “LCD FRUs” on page 94
• “Miscellaneous parts” on page 98
• “AC adapters” on page 100
• “Power cords” on page 105

Notes:
• Each FRU is available for all types or models, unless specific types or
models are specified.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Overall

ideapad 310-14ISK
4
5

ideapad 310-15ISK/ideapad 310 Touch-15ISK/ideapad 310-15ABR
4

c
7
8

9
10
11
d

b
12
a

13
e

(Optional)

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Table 4. Parts list—Overall
No.

FRU

a-f
1
2

see “Miscellaneous parts” on page 98.
LCD unit (see “LCD FRUs” on page 94.)
Upper Case
5CB0L35749
ASML80SLREDIMR US
KB
Upper Case
5CB0L35798
ASML80SLREDIMR UK
KB
Upper Case
5CB0L35684
ASML80SLREDIMR ITA
KB
Upper Case
5CB0L35788
ASML80SLREDIMR SPA
KB
Upper Case
5CB0L35758
ASML80SLREDIMR TUR
KB
Upper
5CB0L35771
CaseASML80SLREDIMR
THAI KB
Upper
5CB0L35753
CaseASML80SLREDIMR
POR KB
Upper
5CB0L35711
CaseASML80SLREDIMR
LASPA KB
Upper
5CB0L35687
CaseASML80SLREDIMR
CFEN KB
Upper
5CB0L35752
CaseASML80SLREDIMR
KOR KB
Upper
5CB0L35748
CaseASML80SLREDIMR
TC KB
Upper
5CB0L35723
CaseASML80SLREDIMR
RUS KB
Upper
5CB0L35724
CaseASML80SLREDIMR
FRA KB

FRU no.

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR

●

ideapad
31015ISK
Touch

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Table 4. Parts list—Overall (continued)
No.

FRU

Upper
CaseASML80SLREDIMR
GER KB
Upper
CaseASML80SLREDIMR
ARA KB
Upper
CaseASML80SLREDIMR
BRL KB
Upper
CaseASML80SLREDIMR
JP KB
Upper
CaseASML80SLREDIMR
DUTCH KB
Upper
CaseASML80SLREDIMR
GRE KB
Upper
CaseASML80SLREDIMR
HBW KB
Upper
CaseASML80SLREDIMR
HUN KB
Upper
CaseASML80SLREDIMR
NORDIC KB
Upper
CaseASML80SLREDIMR
BEL KB
Upper
CaseASML80SLREDIMR
ILD KB
Upper
CaseASML80SLREDIMR
SLV KB
Upper
CaseASML80SLREDIMR
SWS KB
Upper
CaseASML80SLREDIMR
USINTERKB

FRU no.

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
5CB0L35700 N
●

5CB0L35710 N

●

5CB0L35719 N

●

5CB0L35780 N

●

5CB0L35754 N

●

5CB0L35715 N

●

5CB0L35721 N

●

5CB0L35717 N

●

5CB0L35730 N

●

5CB0L35703 N

●

5CB0L35778 N

●

5CB0L35702 N

●

5CB0L35785 N

●

5CB0L35777 N

●

ideapad
31015ISK
Touch

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Table 4. Parts list—Overall (continued)
No.

FRU

Upper
CaseASML80SLREDIMR
CZE_SLK KB
Upper
CaseASML80SLREDIMR
BUL KB
Upper
CaseASML80SLREDIMR
IND KB
Upper
CaseASML80SLREDIMR
FRA/ARA KB
Upper
CaseASML80SLBKIMR
US KB
Upper
CaseASML80SLBKIMR
UK KB
Upper
CaseASML80SLBKIMR
ITA KB
Upper
CaseASML80SLBKIMR
SPA KB
Upper
CaseASML80SLBKIMR
TUR KB
Upper
CaseASML80SLBKIMR
THAI KB
Upper
CaseASML80SLBKIMR
POR KB
Upper
CaseASML80SLBKIMR
LASPA KB
Upper
CaseASML80SLBKIMR
CFEN KB
Upper
CaseASML80SLBKIMR
KOR KB

FRU no.

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
5CB0L35807 N
●

5CB0L35736 N

●

5CB0L35770 N

●

5CB0L35691 N

●

5CB0L35792 N

●

5CB0L35779 N

●

5CB0L35686 N

●

5CB0L35774 N

●

5CB0L35794 N

●

5CB0L35793 N

●

5CB0L35694 N

●

5CB0L35776 N

●

5CB0L35786 N

●

5CB0L35808 N

●

ideapad
31015ISK
Touch

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Table 4. Parts list—Overall (continued)
No.

FRU

FRU no.

Upper
CaseASML80SLBKIMR
TC KB
Upper
CaseASML80SLBKIMR
RUS KB
Upper
CaseASML80SLBKIMR
FRA KB
Upper
CaseASML80SLBKIMR
GER KB
Upper
CaseASML80SLBKIMR
ARA KB
Upper
CaseASML80SLBKIMR
BRL KB
Upper
CaseASML80SLBKIMR
JP KB
Upper
CaseASML80SLBKIMR
DUTCH KB
Upper
CaseASML80SLBKIMR
GRE KB
Upper
CaseASML80SLBKIMR
HBW KB
Upper
CaseASML80SLBKIMR
HUN KB
Upper
CaseASML80SLBKIMR
NORDIC KB
Upper
CaseASML80SLBKIMR
BEL KB
Upper
CaseASML80SLBKIMR
ILD KB

5CB0L35697 N

●

5CB0L35760 N

●

5CB0L35763 N

●

5CB0L35787 N

●

5CB0L35692 N

●

5CB0L35761 N

●

5CB0L35722 N

●

5CB0L35746 N

●

5CB0L35701 N

●

5CB0L35783 N

●

5CB0L35693 N

●

5CB0L35728 N

●

5CB0L35805 N

●

5CB0L35759 N

●

CRU ideapad
ID
31014ISK

ideapad
31015ISK/
ideapad
31015ABR

ideapad
31015ISK
Touch

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Table 4. Parts list—Overall (continued)
No.

FRU

FRU no.

Upper
CaseASML80SLBKIMR
SLV KB
Upper
CaseASML80SLBKIMR
SWS KB
Upper
CaseASML80SLBKIMRU
SINTERKB
Upper
CaseASML80SLBKIMR
CZE_SLK KB
Upper
CaseASML80SLBKIMR
BUL KB
Upper
CaseASML80SLBKIMR
IND KB
Upper
CaseASML80SLBKIMR
FRA/ARA KB
Upper
CaseASML80SLSRIMR
US KB
Upper
CaseASML80SLSRIMR
UK KB
Upper
CaseASML80SLSRIMR
ITA KB
Upper
CaseASML80SLSRIMR
SPA KB
Upper
CaseASML80SLSRIMR
TUR KB
Upper
CaseASML80SLSRIMR
THAI KB
Upper
CaseASML80SLSRIMR
POR KB

5CB0L35747 N

●

5CB0L35732 N

●

5CB0L35689 N

●

5CB0L35712 N

●

5CB0L35695 N

●

5CB0L35708 N

●

5CB0L35756 N

●

5CB0L35757 N

●

5CB0L35685 N

●

5CB0L35789 N

●

5CB0L35768 N

●

5CB0L35706 N

●

5CB0L35705 N

●

5CB0L35790 N

●

CRU ideapad
ID
31014ISK

ideapad
31015ISK/
ideapad
31015ABR

ideapad
31015ISK
Touch

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Table 4. Parts list—Overall (continued)
No.

FRU

FRU no.

Upper
CaseASML80SLSRIMR
LASPA KB
Upper
CaseASML80SLSRIMR
CFEN KB
Upper
CaseASML80SLSRIMR
KOR KB
Upper
CaseASML80SLSRIMR
TC KB
Upper
CaseASML80SLSRIMR
RUS KB
Upper
CaseASML80SLSRIMR
FRA KB
Upper
CaseASML80SLSRIMR
GER KB
Upper
CaseASML80SLSRIMR
ARA KB
Upper
CaseASML80SLSRIMR
BRL KB
Upper
CaseASML80SLSRIMR
JP KB
Upper
CaseASML80SLSRIMR
DUTCH KB
Upper
CaseASML80SLSRIMR
GRE KB
Upper
CaseASML80SLSRIMR
HBW KB
Upper
CaseASML80SLSRIMR
HUN KB

5CB0L35688 N

●

5CB0L35716 N

●

5CB0L35769 N

●

5CB0L35690 N

●

5CB0L35735 N

●

5CB0L35772 N

●

5CB0L35801 N

●

5CB0L35714 N

●

5CB0L35696 N

●

5CB0L35744 N

●

5CB0L35733 N

●

5CB0L35806 N

●

5CB0L35720 N

●

5CB0L35762 N

●

CRU ideapad
ID
31014ISK

ideapad
31015ISK/
ideapad
31015ABR

ideapad
31015ISK
Touch

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Table 4. Parts list—Overall (continued)
No.

FRU

FRU no.

Upper
CaseASML80SLSRIMR
NORDIC KB
Upper
CaseASML80SLSRIMR
BEL KB
Upper
CaseASML80SLSRIMR
ILD KB
Upper
CaseASML80SLSRIMR
SLV KB
Upper
CaseASML80SLSRIMR
SWS KB
Upper
CaseASML80SLSRIMRU
SINTERKB
Upper
CaseASML80SLSRIMR
CZE_SLK KB
Upper
CaseASML80SLSRIMR
BUL KB
Upper
CaseASML80SLSRIMR
IND KB
Upper
CaseASML80SLSRIMR
FRA/ARA KB
Lower
CaseASML80SLBK TEX
W/SPEAKER
Upper Case ASM
L80SMREDIMR US KB
Upper Case ASM
L80SMREDIMR UK KB
Upper Case ASM
L80SMREDIMR ITA KB
Upper Case ASM
L80SMREDIMR SPA KB
Upper Case ASM
L80SMREDIMR TUR KB

5CB0L35781

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
N
●

5CB0L35784

●

5CB0L35750

●

5CB0L35755

●

5CB0L35797

●

5CB0L35795

●

5CB0L35740

●

5CB0L35726

●

5CB0L35739

●

5CB0L35796

●

5CB0L35698

●

5CB0L35876

●

5CB0L35850

●

5CB0L35902

●

5CB0L35915

●

5CB0L35911

●

2
2
2
2
2

ideapad
31015ISK
Touch

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Table 4. Parts list—Overall (continued)
No.

FRU

FRU no.

Upper Case ASM
L80SMREDIMR THAI
KB
Upper Case ASM
L80SMREDIMR POR KB
Upper Case ASM
L80SMREDIMR LASPA
KB
Upper Case ASM
L80SMREDIMR CFEN
KB
Upper Case ASM
L80SMREDIMR KOR KB
Upper Case ASM
L80SMREDIMR TC KB
Upper Case ASM
L80SMREDIMR RUS KB
Upper Case ASM
L80SMREDIMR FRA KB
Upper Case ASM
L80SMREDIMR GER KB
Upper Case ASM
L80SMREDIMR ARA KB
Upper Case ASM
L80SMREDIMR BRL KB
Upper Case ASM
L80SMREDIMR JP KB
Upper Case ASM
L80SMREDIMR DUTCH
KB
Upper Case ASM
L80SMREDIMR GRE KB
Upper Case ASM
L80SMREDIMR HBW KB
Upper Case ASM
L80SMREDIMR HUN KB
Upper Case ASM
L80SMREDIMR
NORDIC KB
Upper Case ASM
L80SMREDIMR BEL KB
Upper Case ASM
L80SMREDIMR ILD KB

5CB0L35861

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
N
●

5CB0L35908

●

5CB0L35843

●

5CB0L35932

●

5CB0L35886

●

5CB0L35881

●

5CB0L35892

●

5CB0L35866

●

5CB0L35910

●

5CB0L35891

●

5CB0L35912

●

5CB0L35868

●

5CB0L35849

●

5CB0L35916

●

5CB0L35819

●

5CB0L35832

●

5CB0L35924

●

5CB0L35835

●

5CB0L35863

●

2
2

2
2
2
2
2
2
2
2
2

2
2
2
2

2
2

ideapad
31015ISK
Touch

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Table 4. Parts list—Overall (continued)
No.

FRU

FRU no.

Upper Case ASM
L80SMREDIMR SLV KB
Upper Case ASM
L80SMREDIMR SWS KB
Upper Case ASM
L80SMREDIMRUSINTE
RKB
Upper Case ASM
L80SMREDIMR
CZE_SLK KB
Upper Case ASM
L80SMREDIMR BUL KB
Upper Case ASM
L80SMREDIMR IND KB
Upper Case ASM
L80SMREDIMR FRA/
ARA KB
Upper Case ASM
L80SMBKIMR US KB
Upper Case ASM
L80SMBKIMR UK KB
Upper Case ASM
L80SMBKIMR ITA KB
Upper Case ASM
L80SMBKIMR SPA KB
Upper Case ASM
L80SMBKIMR TUR KB
Upper Case ASM
L80SMBKIMR THAI KB
Upper Case ASM
L80SMBKIMR POR KB
Upper Case ASM
L80SMBKIMR LASPA
KB
Upper Case ASM
L80SMBKIMR CFEN KB
Upper Case ASM
L80SMBKIMR KOR KB
Upper Case ASM
L80SMBKIMR TC KB
Upper Case ASM
L80SMBKIMR RUS KB

5CB0L35903

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
N
●

5CB0L35817

●

5CB0L35834

●

5CB0L35882

●

5CB0L35836

●

5CB0L35906

●

5CB0L35885

●

5CB0L35842

●

5CB0L35894

●

5CB0L35824

●

5CB0L35853

●

5CB0L35878

●

5CB0L35830

●

5CB0L35919

●

5CB0L35828

●

5CB0L35920

●

5CB0L35838

●

5CB0L35918

●

5CB0L35825

●

2
2

2
2
2

2
2
2
2
2
2
2
2

2
2
2
2

ideapad
31015ISK
Touch

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Table 4. Parts list—Overall (continued)
No.

FRU

FRU no.

Upper Case ASM
L80SMBKIMR FRA KB
Upper Case ASM
L80SMBKIMR GER KB
Upper Case ASM
L80SMBKIMR ARA KB
Upper Case ASM
L80SMBKIMR BRL KB
Upper Case ASM
L80SMBKIMR JP KB
Upper Case ASM
L80SMBKIMR DUTCH
KB
Upper Case ASM
L80SMBKIMR GRE KB
Upper Case ASM
L80SMBKIMR HBW KB
Upper Case ASM
L80SMBKIMR HUN KB
Upper Case ASM
L80SMBKIMR NORDIC
KB
Upper Case ASM
L80SMBKIMR BEL KB
Upper Case ASM
L80SMBKIMR ILD KB
Upper Case ASM
L80SMBKIMR SLV KB
Upper Case ASM
L80SMBKIMR SWS KB
Upper Case ASM
L80SMBKIMRUSINTER
KB
Upper Case ASM
L80SMBKIMR CZE_SLK
KB
Upper Case ASM
L80SMBKIMR BUL KB
Upper Case ASM
L80SMBKIMR IND KB
Upper Case ASM
L80SMBKIMR FRA/
ARA KB

5CB0L35845

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
N
●

5CB0L35826

●

5CB0L35829

●

5CB0L35827

●

5CB0L35884

●

5CB0L35872

●

5CB0L35895

●

5CB0L35905

●

5CB0L35837

●

5CB0L35921

●

5CB0L35814

●

5CB0L35855

●

5CB0L35841

●

5CB0L35869

●

5CB0L35820

●

5CB0L35909

●

5CB0L35821

●

5CB0L35926

●

5CB0L35867

●

2
2
2
2
2

2
2
2
2

2
2
2
2
2

2
2
2

ideapad
31015ISK
Touch

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Table 4. Parts list—Overall (continued)
No.

FRU

FRU no.

Upper Case ASM
L80SMSRIMR US KB
Upper Case ASM
L80SMSRIMR UK KB
Upper Case ASM
L80SMSRIMR ITA KB
Upper Case ASM
L80SMSRIMR SPA KB
Upper Case ASM
L80SMSRIMR TUR KB
Upper Case ASM
L80SMSRIMR THAI KB
Upper Case ASM
L80SMSRIMR POR KB
Upper Case ASM
L80SMSRIMR LASPA KB
Upper Case ASM
L80SMSRIMR CFEN KB
Upper Case ASM
L80SMSRIMR KOR KB
Upper Case ASM
L80SMSRIMR TC KB
Upper Case ASM
L80SMSRIMR RUS KB
Upper Case ASM
L80SMSRIMR FRA KB
Upper Case ASM
L80SMSRIMR GER KB
Upper Case ASM
L80SMSRIMR ARA KB
Upper Case ASM
L80SMSRIMR BRL KB
Upper Case ASM
L80SMSRIMR JP KB
Upper Case ASM
L80SMSRIMR DUTCH
KB
Upper Case ASM
L80SMSRIMR GRE KB
Upper Case ASM
L80SMSRIMR HBW KB
Upper Case ASM
L80SMSRIMR HUN KB

5CB0L35874

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
N
●

5CB0L35852

●

5CB0L35877

●

5CB0L35862

●

5CB0L35904

●

5CB0L35848

●

5CB0L35923

●

5CB0L35851

●

5CB0L35813

●

5CB0L35907

●

5CB0L35839

●

5CB0L35925

●

5CB0L35818

●

5CB0L35840

●

5CB0L35879

●

5CB0L35900

●

5CB0L35816

●

5CB0L35854

●

5CB0L35871

●

5CB0L35922

●

5CB0L35893

●

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

2
2
2

ideapad
31015ISK
Touch

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Table 4. Parts list—Overall (continued)
No.

FRU

FRU no.

Upper Case ASM
L80SMSRIMR NORDIC
KB
Upper Case ASM
L80SMSRIMR BEL KB
Upper Case ASM
L80SMSRIMR ILD KB
Upper Case ASM
L80SMSRIMR SLV KB
Upper Case ASM
L80SMSRIMR SWS KB
Upper Case ASM
L80SMSRIMRUSINTER
KB
Upper Case ASM
L80SMSRIMR CZE_SLK
KB
Upper Case ASM
L80SMSRIMR BUL KB
Upper Case ASM
L80SMSRIMR IND KB
Upper Case ASM
L80SMSRIMR FRA/ARA
KB
Upper Case ASM
L80SMPLIMR US KB
Upper Case ASM
L80SMPLIMR UK KB
Upper Case ASM
L80SMPLIMR ITA KB
Upper Case ASM
L80SMPLIMR SPA KB
Upper Case ASM
L80SMPLIMR TUR KB
Upper Case ASM
L80SMPLIMR THAI KB
Upper Case ASM
L80SMPLIMR POR KB
Upper Case ASM
L80SMPLIMR LASPA KB
Upper Case ASM
L80SMPLIMR CFEN KB

5CB0L35857

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
N
●

5CB0L35889

●

5CB0L35880

●

5CB0L35844

●

5CB0L35823

●

5CB0L35883

●

5CB0L35913

●

5CB0L35931

●

5CB0L35875

●

5CB0L35887

●

5CB0L46871

●

5CB0L46874

●

5CB0L46872

●

5CB0L46886

●

5CB0L46866

●

5CB0L46879

●

5CB0L46896

●

5CB0L46875

●

5CB0L46893

●

2
2
2
2
2

2
2
2

2
2
2
2
2
2
2
2
2

ideapad
31015ISK
Touch

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Table 4. Parts list—Overall (continued)
No.

FRU

FRU no.

Upper Case ASM
L80SMPLIMR KOR KB
Upper Case ASM
L80SMPLIMR TC KB
Upper Case ASM
L80SMPLIMR RUS KB
Upper Case ASM
L80SMPLIMR FRA KB
Upper Case ASM
L80SMPLIMR GER KB
Upper Case ASM
L80SMPLIMR ARA KB
Upper Case ASM
L80SMPLIMR BRL KB
Upper Case ASM
L80SMPLIMR JP KB
Upper Case ASM
L80SMPLIMR DUTCH
KB
Upper Case ASM
L80SMPLIMR GRE KB
Upper Case ASM
L80SMPLIMR HBW KB
Upper Case ASM
L80SMPLIMR HUN KB
Upper Case ASM
L80SMPLIMR NORDIC
KB
Upper Case ASM
L80SMPLIMR BEL KB
Upper Case ASM
L80SMPLIMR ILD KB
Upper Case ASM
L80SMPLIMR SLV KB
Upper Case ASM
L80SMPLIMR SWS KB
Upper Case ASM
L80SMPLIMRUSINTER
KB
Upper Case ASM
L80SMPLIMR CZE_SLK
KB

5CB0L46892

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
N
●

5CB0L46882

●

5CB0L46890

●

5CB0L46867

●

5CB0L46880

●

5CB0L46883

●

5CB0L46897

●

5CB0L46884

●

5CB0L46895

●

5CB0L46873

●

5CB0L46894

●

5CB0L46887

●

5CB0L46881

●

5CB0L46885

●

5CB0L46877

●

5CB0L46869

●

5CB0L46891

●

5CB0L46888

●

5CB0L46878

●

2
2
2
2
2
2
2
2

2
2
2
2

2
2
2
2
2

ideapad
31015ISK
Touch

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Table 4. Parts list—Overall (continued)
No.

FRU

FRU no.

Upper Case ASM
L80SMPLIMR BUL KB
Upper Case ASM
L80SMPLIMR IND KB
Upper Case ASM
L80SMPLIMR FRA/ARA
KB
Upper Case ASM
L80SMBKIMR US KB
Upper Case ASM
L80SMBKIMR CFEN KB
MB
L80SLI76500UN16V_V2
GD4GWINRTC
MB
L80SLI76500UN16V_V2
GD4GNOKRTC
MB
L80SLI56200UN16V_V2
GD4GWINRTC
MB
L80SLI56200UN16V_V2
GD4GNOKRTC
MB
L80SLI36100UN16V_V2
GD4GWINRTC
MB
L80SLI36100UN16V_V2
GD4GNOKRTC
MB L80SLI76500U UMA
D4G WINRTC
MB L80SLI76500U UMA
D4G NOKRTC
MB L80SLI56200U UMA
D4G WINRTC
MB L80SLI56200U UMA
D4G NOKRTC
MB L80SLI36100U UMA
D4G WINRTC
MB L80SLI36100U UMA
D4G NOKRTC

5CB0L46870

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
N
●

5CB0L46889

●

5CB0L46868

●

5CB0L35842

●

5CB0L35920

●

5B20L35707

●

5B20L35802

●

5B20L35782

●

5B20L35713

●

5B20L35729

●

5B20L35766

●

5B20L35731

●

5B20L35791

●

5B20L35751

●

5B20L35737

●

5B20L35767

●

5B20L35809

●

2
2

2
2
3

3
3
3
3
3
3

ideapad
31015ISK
Touch

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Table 4. Parts list—Overall (continued)
No.

FRU

FRU no.

MB
L80SMI76500UN16V_V2
GD4GWINRTC
MB
L80SMI76500UN16V_V2
GD4GNOKRTC
MB
L80SMI56200UN16V_V2
GD4GWINRTC
MB
L80SMI56200UN16V_V2
GD4GNOKRTC
MB
L80SMI36100UN16V_V2
GD4GWINRTC
MB
L80SMI36100UN16V_V2
GD4GNOKRTC
MB L80SMI76500U UMA
D4G WINRTC
MB L80SMI76500U UMA
D4G NOKRTC
MB L80SMI56200U UMA
D4G WINRTC
MB L80SMI56200U UMA
D4G NOKRTC
MB L80SMI36100U UMA
D4G WINRTC
MB L80SMI36100U UMA
D4G NOKRTC
MB L80SNI56200U UMA
D4G WINRTC
MB L80SNI56200U UMA
D4G NOKRTC
MB L80SNI36100U UMA
D4G WINRTC
MB L80SNI36100U UMA
D4G NOKRTC
FAN DC 5V L80SL
HEATSINK DIS L80SL

5B20L35929

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
N
●

5B20L35914

●

5B20L35873

●

5B20L35898

●

5B20L35890

●

5B20L35888

●

5B20L35847

●

5B20L35901

●

5B20L35897

●

5B20L35927

●

5B20L35833

●

5B20L35917

●

5B20L35937

●

5B20L35940

●

5B20L35939

●

5B20L35942

●

5F10L35775
5H40L35745

N
N

3
3
3
3
3
3
3
3
3
3
4
5

●
●

ideapad
31015ISK
Touch

●

Note: For ideapad 310-15 ISK/ideapad 310 Touch-15 ISK/ideapad 310-15ABR,
the HDD CRU ID is *.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Table 4. Parts list—Overall (continued)
No.

FRU

FRU no.

5
6

HEATSINK UMA L80SL
DDR4 Memroy, DDR4
Slot Memory 2G,
M471A5644EB0-CPB
DDR4 Memroy, DDR4
Slot Memory 2G,
HMA425S6AFR6N-TFN0
DDR4 Memroy, DDR4
Slot Memory 4G,
M471A5143EB0-CPB
DDR4 Memroy, DDR4
Slot Memory 4G,
MTA8ATF51264HZ2G1A2
DDR4 Memroy, DDR4
Slot Memory 4G,
HMA451S6AFR8N-TFN0
DDR4 Memroy, DDR4
Slot Memory 4G,
RMSA3230KE68H9F2133
HDD (7mm & 9.5mm),
2TB 5400RPM(9.5mm),
ST2000LM003 9.5mm
5400rpm 2T HDD
SSD, 128G, Samsung
MZYLF128HCHP 2.5”
5mm 128GB SSD
SSD, 128G, Hynix
HFS128G3BMND-3210A
HDD (7mm & 9.5mm),
500G 5400RPM(7mm),
ST500LT012 6G 7mm
5.4K 500G HDD
HDD (7mm & 9.5mm),
500G 5400RPM(7mm),
HTS545050A7E660 6G
7mm 5.4K 500G HDD

5H40L35743
5M30K59788

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
N
●
●
*
●

5M30K59787

5M30K59778

5M30K59777

7
7

ideapad
31015ISK
Touch

●
●

●

5M30H35732 *

●

5M30K62038

●

5H20K10149

●

5SD0H45117

●

5SD0K44056

●

16200383

●

5H20H14223

●

Note: For ideapad 310-15 ISK/ideapad 310 Touch-15 ISK/ideapad 310-15ABR,
the HDD CRU ID is *.

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Table 4. Parts list—Overall (continued)
No.

FRU

FRU no.

HDD (7mm & 9.5mm),
500G 5400RPM(7mm),
MQ01ABF050 6G 7mm
5.4K 500G HDD
HDD (7mm & 9.5mm),
500G 5400RPM(7mm),
WD5000LPCX-24VHAT0
7mm 5400rpm 500G
HDD
HDD (7mm & 9.5mm),
1TB 5400RPM(9.5mm),
ST1000LM024 6G 9.5mm
5.4K 1T HDD
HDD (7mm & 9.5mm),
1TB 5400RPM(9.5mm),
WD10JPCX-24UE4T0 6G
9.5mm 5.4K 1T HDD
HDD (7mm & 9.5mm),
1TB 5400RPM(9.5mm),
TSB MQ01ABD100 6G
9.5mm 5.4K 1T HDD
HDD (7mm & 9.5mm),
1TB 5400RPM(9.5mm),
HTS541010A9E660 6G
9.5mm 5.4K 1T HDD
SSHD, 500G+8G (7mm),
ST500LM000 6G 7mm
500G+8G SSHD
SSHD, 500G+8G (7mm),
Toshiba MQ02ABF050H
7mm 5.4k 500GB+8GB
SSHD
WLAN, Wifi 1X1 AC+ BT
4.0, Intel 3165 1x1AC+BT
PCIE M.2 WLAN
WLAN, Wifi 1X1 AC+ BT
4.0, Cbt RTL8821AE
1x1AC+BT4.0 PCIE M.2
WLAN
WLAN, Wifi 1X1 AC+ BT
4.0, Ltn NFA435
1x1AC+BT4.0 PCIE M.2
WLAN

16200433

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
N
●
●

5H20J35762

●

16200385

●

16200393

●

16200429

●

16200400

●

5H20H24608

●

5H20H12631

●

ideapad
31015ISK
Touch

●

SW10H24486 *

●

SW10A11648 *

●

SW10A11641 *

●

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Table 4. Parts list—Overall (continued)
No.

FRU

FRU no.

USB BOARD W/FFC
L80SL
ODD BOARD W/FFC
L80SM
Battery, 2cell Polymer
30W, G14 LG L15L2PB2
7.6V30Wh2cell bty
Battery, 2cell Polymer
30W, G14 SP/A
L15M2PB2
7.5V30Wh2cell bty
Battery, 2cell Polymer
30W, G14 CP/C
L15C2PB2 7.6V30Wh2cell
bty
Battery, 2cell Polymer
30W, G14 SP/A
L15M2PB2
7.4V30Wh2cell bty
Battery, 2cell Polymer
30W, G14 CP/C
L15C2PB2 7.4V30Wh2cell
bty
Battery, 2cell Polymer
39W, G14 LG L15L2PB3
7.72V39Wh2cell bty
Battery, 2cell Polymer
39W, G14 CP/C
L15C2PB6 7.7V39Wh2cell
bty
Battery, 2cell Polymer
39W, G14 SP/A
L15M2PB4
7.68V39Wh2cell bty
Battery, 2cell Polymer
30W, G15 LG L15L2PB4
7.6V30Wh2cell bty
Battery, 2cell Polymer
30W, G15 SP/A
L15M2PB3
7.5V30Wh2cell bty

5C50L35765

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
N
●
●

5C50L35865

5B10K90803

●

5B10K87714

●

5B10K90785

●

5B10K87712

●

5B10K90784

●

5B10K90806

●

5B10L13961

●

5B10K87713

●

5B10K90804

5B10K87722

10
11

ideapad
31015ISK
Touch

●

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Table 4. Parts list—Overall (continued)
No.

FRU

FRU no.

Battery, 2cell Polymer
30W, G15 CP/C
L15C2PB3 7.6V30Wh2cell
bty
Battery, 2cell Polymer
30W, G15 SY L15S2TB0
7.3V30Wh2cell bty
Battery, 2cell Polymer
30W, G15 SP/A
L15M2PB3
7.4V30Wh2cell bty
Battery, 2cell Polymer
30W, G15CP/C
L15C2PB3 7.4V30Wh2cell
bty
Battery, 2cell Polymer
39W, G15 SP/A
L15M2PB5
7.68V39Wh2cell bty
Battery, 2cell Polymer
39W, G15 CP/C
L15C2PB7 7.7V39Wh2cell
bty
Battery, 2cell Polymer
39W, G15 LG L15L2PB5
7.72V39Wh2cell bty
DUMMY ODD L80SL
BLACK
DUMMY ODD L80SM
BAY BLACK
ODD, 9.0mm Rambo
ODD, HLDS GUE0N
9.0mm Slim Tray Rambo
ODD
ODD, 9.0mm Rambo
ODD, PLDS DA-8AESH
9.0 mm Slim Tray Rambo
ODD
ODD, 9.0mm Rambo
ODD, TSST SU-228HB
9.0mm Slim Tray Rambo
ODD

5B10K90787

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
N
●

5B10K88299

●

5B10K87721

●

5B10K90786

●

5B10K87720

●

5B10L13960

●

5B10K90805

●

5M20L35727

●

5M20L35859

●

5DX0J46488

●

5DX0L08424

●

5DX0L08425

●

12
12
12

●

ideapad
31015ISK
Touch

●

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Table 4. Parts list—Overall (continued)
No.

FRU

FRU no.

Lower Case ASM
L80SMBK TEX W/SPE/
FFC
HDD BOARD FOR 2ND
HDD

5CB0L35822

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
N
●

5C50L67280

ideapad
31015ISK
Touch

●

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
LCD FRUs
In Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/
ideapad 310-15ABR, there are following types of LCDs.
• “14.0 -in. HD TFT”
• “15.6 -in. HD TFT”
• “15.6 Touch-in. HD TFT”

2
3
4
5
6

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

14.0-in. HD TFT
Table 5. Parts list—14.0-in. HD TFT
No.

FRU

FRU no.

1
1
2

LCD BEZELL80SL BK TEX W/CAMMYLAR
LCD BEZELL80SL BK IMR W/CAMMYLAR
Panel, 14.0'' HD TN Slim GL (3.0mm), AUO
B140XTN02.D 2A HD G S NB
Panel, 14.0'' HD TN Slim GL (3.0mm), IN N140BGAEB3 HDT G S NB
Panel, 14.0'' HD TN Slim GL (3.0mm), BO NT140WHMN31 HDT G S NB
Panel, 14.0'' HD TN Slim GL (3.0mm), LG LP140WHUTPG1 HDT G S NB
Panel, 14.0'' HD TN Slim GL (3.0mm), IV M140NWR6R0 HDT G S NB
Panel, 14.0'' HD TN Slim GL (3.0mm), SD
LTN140AT39-L01 HDT G S NB
Panel, 14.0 FHD TN Slim GL (3.0mm), AU
B140HTN01.F 0A FHDT G S NB
Panel, 14.0 FHD TN Slim GL (3.0mm), IN N140HGEEBA C4 FHDT G S NB
Panel, 14.0 FHD TN Slim GL (3.0mm), BO HB140FH1301 V4.1 FHDT G S NB
CAMERA L80SL HD W/1MIC
CAMERA L80SL 0.3M W/1MIC
Camera, HD W /Single MIC, BIS BNCF1NKTK HD NB
camera
Camera, HD W /Single MIC, CCY CNFFH42 HD NB
camera
Camera, HD W /Single MIC, LTN 5SF128N2 HD NB
camera
Camera, HD W /Single MIC, AVC HAA-8F4A02 HD
NB camera
Camera, 0.3M W/ Single MIC, BIS BNCGVTKTL 0.3M
NB camera
Camera, 0.3M W/ Single MIC, CCY CNFF024 0.3M NB
camera
Camera, 0.3M W/ Single MIC, LTN 5SF009N2 0.3M NB
camera
Camera, 0.3M W/ Single MIC, AVC HAA-584B03 0.3M
NB camera
HINGE L+R L80SL
LCD Cover L80SL SR IMR W/ANTE EDP
LCD Cover L80SL RED IMR W/ANTE EDP
LCD Cover L80SL BK TEX W/ANTE EDP
EDP CABLE L80SL

5B30L35741
5B30L35725
5D10H13021

CRU
ID
N
N
N

5D10K85754

5D10K81083

5D10K81460

5D10K81642

5D10K81457

5D10L08703

5D10K93438

5D10H56753

5C20L35738
5C20L35699
SC20K75690

N
N
N

SC20K75697

SC20K76291

SC20K75696

SC20K75693

SC20K75687

SC20K76289

SC20K84861

5H50L35704
5CB0L35803
5CB0L35734
5CB0L35804
5C10L35718

N
N
N
N
N

2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
4
5
5
5
6

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
15.6-in. HD TFT
Table 6. Parts list—15.6-in. HD TFT
No.

FRU

FRU no.

1
1
2

LCD BEZEL L80SM BK TEX W/CAMMYLAR
LCD BEZEL L80SM BK IMR W/CAMMYLAR
Panel, 15.6'' HD TN Slim GL (3.2mm), AU
B156XTN07.0 1A HDT G S NB
Panel, 15.6'' HD TN Slim GL (3.2mm), INX N156BGAEB2 HDT G S NB
Panel, 15.6'' HD TN Slim GL (3.2mm), BO
NT156WHM-N32 V8 HDT G S NB
Panel, 15.6'' HD TN Slim GL (3.2mm), SD
LTN156AT38-L02 HDT G S NB
Panel, 15.6'' HD TN Slim GL (3.2mm), LG LP156WHUTPG1 HDT G S NB
Panel, 15.6'' FHD TN Slim GL (3.2mm), AU
B156HTN03.9 0B FHDT G S NB
Panel, 15.6'' FHD TN Slim GL (3.2mm), IN N156HGAEBB FHDT G S NB
Panel, 15.6'' FHD TN Slim GL (3.2mm), BO NT156FHMN31 FHDT G S NB
CAMERA L80SL HD W/1MIC
CAMERA L80SL 0.3M W/1MIC
Camera, HD W /Single MIC, BIS BNCF1NKTK HD NB
camera
Camera, HD W /Single MIC, CCY CNFFH42 HD NB
camera
Camera, HD W /Single MIC, LTN 5SF128N2 HD NB
camera
Camera, HD W /Single MIC, AVC HAA-8F4A02 HD
NB camera
Camera, 0.3M W/ Single MIC, BIS BNCGVTKTL 0.3M
NB camera
Camera, 0.3M W/ Single MIC, CCY CNFF024 0.3M NB
camera
Camera, 0.3M W/ Single MIC, LTN 5SF009N2 0.3M NB
camera
Camera, 0.3M W/ Single MIC, AVC HAA-584B03 0.3M
NB camera
HINGE L+R L80SM
LCD Cover L80SM BK TEX W/ANTE EDP
LCD Cover L80SM BK IMR W/ANTE EDP
LCD Cover L80SM RED IMR W/ANTE EDP
LCD Cover L80SM SR IMR W/ANTE EDP
LCD Cover L80SM PL IMR W/ANTE EDP
EDP CABLE L80SM

5B30L35831
5B30L35928
5D10K90419

CRU
ID
N
N
N

5D10K81084

5D10K81087

5D10K81459

5D10K81458

5D10K81095

5D10K93436

5D10K93437

5C20L35738
5C20L35699
SC20K75690

N
N
N

SC20K75697

SC20K76291

SC20K75696

SC20K75693

SC20K75687

SC20K76289

SC20K84861

5H50L35870
5CB0L35815
5CB0L35899
5CB0L35860
5CB0L35856
5CB0L46876
5C10L35864

N
N
N
N
N
N
N

2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
4
5
5
5
5
5
5

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

15.6 Touch-in. HD TFT
Table 7. Parts list—15.6 Touch-in. HD TFT
No.

FRU

FRU no.

1
2

LCD BEZEL L80SM BK TEX W/CAMMYLAR
On cell Touch LCD, 15.6' On-cell HD TN GL Slim
Touch LCD, AU B156XTK01.0 HDT G S NB(T)
On cell Touch LCD, 15.6' On-cell HD TN GL Slim
Touch LCD, IN N156BGN-E41 HDT G S NB(T)
Camera, HD W /Single MIC, BIS BNCF1NKTK HD NB
camera
Camera, HD W /Single MIC, CCY CNFFH42 HD NB
camera
Camera, HD W /Single MIC, LTN 5SF128N2 HD NB
camera
Camera, HD W /Single MIC, AVC HAA-8F4A02 HD
NB camera
CAMERA L80SL HD W/1MIC
LCD COVER ASSY 15TS BLACK-TEX
EDP CABLE L80SN

5B30L35831
5D10K81094

CRU
ID
N
N

5D10K81098

SC20K75690

SC20K75697

SC20K76291

SC20K75696

5C20L35738
5CB0L35938
5C10L35941

N
N
N

2
3
3
3
3
3
5
6

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Miscellaneous parts
Table 8. Parts list—Miscellaneous parts
FRU

System miscellaneous parts:
• (a) ODD BRACKET L80SL
• (b) ODD BEZEL L80SL
BLACK
• (c) HDD BRACKET L80SL
7MM W/SPONGE
• (c) HDD BRACKET L80SL
9.5MM W/SPONGE
• (c) HDD BRACKET L80SM
W/SPONGE
• (d) HDD DOOR L80SM
FOR 7MM HDD
• (d) HDD DOOR L80SM
FOR 9.5MM HDD
• (e) RAM Cover L80SL
Cable miscellaneous parts:
• (f) HDD FFC L80SL
CONNECT HDD AND
MB
• (f) HDD FFC L80SM
CONNECT HDD AND
MB
Note: Italicized letters in
parentheses are references to
the exploded view in “Overall”
on page 73.

P/N

CRU
ID

ideapad ideapad
31031014ISK
15ISK/
ideapad
31015ABR

5B40L35764
5B30L35799

N
N

●
●

5B40L35742

●

5B40L35773

●

5B40L35846

5CB0L35896 *
5CB0L35930 *
5CB0L35709 *

●

5C10L35800

●

5C10L35858

ideapad
310
Touch 15ISK

●
●

●

●
●

●

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Screws
Table 9. Parts list—Screws
FRU

P/N

ACLU1 Screw D-C/D-KB/
ODD-D-MB-KB/FAN
Screw L Y700-15ACZ Hinge
3
AILZA Screw
MM2D7.4+4.6LK3.5D1T
AILZA Screw M M 3.0D 3.0L
K 4.9D
ACLU1 Screw Panel-A/
MB-D/IO BD-D
Screw L300-IBR
2.5D3.5LK5.3D0.5T
QIQY5 SCREW
2D3LK4.5DZKNL+CR3+0.4T
ACLU1 Screw Hinge-D

90205118

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
N
●
●

ideapad
310
Touch15ISK

5S10K26863

●

90203992

●

90203986

●

90205117

●

5S10K14049

●

90001118

●

90205119

●

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
AC adapters
Table 10. Parts list—3-pin AC adapters

100

FRU

P/N

Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Delta ADP45DW AA 20V2.25A adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Delta ADP45DW JA 20V2.25A adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Delta ADP45DW BA 20V2.25A adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Delta ADP45DW DA 20V2.25A adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Delta ADP45DW HA 20V2.25A adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Delta ADP45DW GA 20V2.25A adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Delta ADP45DW EA 20V2.25A adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Delta ADP45DW CA 20V2.25A adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Delta ADP45DW KA 20V2.25A adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Liteon PA1450-55LN 20V2.25A
adapter

5A10H43620

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
*
●
●

5A10H43623

●

5A10H43630

●

5A10H43621

●

5A10H43627

●

5A10H43617

●

5A10H43626

●

5A10H43632

●

5A10H43624

●

5A10H42921

●

ideapad
310
Touch15ISK

●

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Table 10. Parts list—3-pin AC adapters (continued)
FRU

P/N

Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Liteon PA1450-55LG 20V2.25A adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Liteon PA1450-55LL 20V2.25A adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Liteon PA1450-55LK 20V2.25A adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Liteon PA1450-55LI 20V2.25A adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Liteon PA1450-55LR 20V2.25A adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Liteon PA1450-55LS 20V2.25A adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Liteon PA1450-55LU 20V2.25A adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Liteon PA1450-55LZ 20V2.25A adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Chicony
ADL45WCA 20V2.25A
adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Chicony
ADL45WCB 20V2.25A
adapter

5A10H42920

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
*
●
●

5A10H42923

●

5A10H42917

●

5A10H42926

●

5A10H42919

●

5A10H42922

●

5A10H42925

●

5A10H42918

●

5A10H43629

●

5A10H43618

●

ideapad
310
Touch15ISK

●

101

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Table 10. Parts list—3-pin AC adapters (continued)

102

FRU

P/N

Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Chicony
ADL45WCC 20V2.25A
adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Chicony
ADL45WCD 20V2.25A
adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Chicony
ADL45WCK 20V2.25A
adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Chicony
ADL45WCE 20V2.25A
adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Chicony
ADL45WCF 20V2.25A
adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Chicony
ADL45WCG 20V2.25A
adapter
Adapter, 45W wall mount
with round plug ( Low cost
45w Adapter), Chicony
ADL45WCH 20V2.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Delta
ADLX65CDGC2A 20V3.25A
adapter

5A10H43625

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
*
●
●

5A10H43631

●

5A10H43619

●

5A10H43633

●

5A10H43622

●

5A10H43628

●

5A10H43616

●

5A10K78762

●

ideapad
310
Touch15ISK

●

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Table 10. Parts list—3-pin AC adapters (continued)
FRU

P/N

Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Delta
ADLX65CDGG2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Delta
ADLX65CDGU2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Delta
ADLX65CDGK2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Delta
ADLX65CDGI2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Delta
ADLX65CDGR2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Delta
ADLX65CDGA2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Delta
ADLX65CDGE2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Delta
ADLX65CDGB2A 20V3.25A
adapter

5A10K78739

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
*
●
●

5A10K78742

●

5A10K78743

●

5A10K78759

●

5A10K78748

●

5A10K78741

●

5A10K78753

●

5A10K78754

●

ideapad
310
Touch15ISK

103

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Table 10. Parts list—3-pin AC adapters (continued)

104

FRU

P/N

Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Liteon
ADLX65CLGC2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Liteon
ADLX65CLGG2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Liteon
ADLX65CLGU2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Liteon
ADLX65CLGK2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Liteon
ADLX65CLGI2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Liteon
ADLX65CLGR2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Liteon
ADLX65CLGA2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Liteon
ADLX65CLGE2A 20V3.25A
adapter

5A10K78736

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
*
●
●

5A10K78749

●

5A10K78745

●

5A10K78750

●

5A10K78740

●

5A10K78746

●

5A10K78758

●

5A10K78752

●

ideapad
310
Touch15ISK

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch-15ISK/

Table 10. Parts list—3-pin AC adapters (continued)
FRU

P/N

Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Liteon
ADLX65CLGB2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Chicony
ADLX65CCGC2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Chicony
ADLX65CCGG2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Chicony
ADLX65CCGU2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Chicony
ADLX65CCGK2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Chicony
ADLX65CCGI2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Chicony
ADLX65CCGR2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Chicony
ADLX65CCGA2A 20V3.25A
adapter

5A10K78755

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
*
●
●

5A10K78744

●

5A10K78756

●

5A10K78761

●

5A10K78757

●

5A10K78760

●

5A10K78747

●

5A10K78737

●

ideapad
310
Touch15ISK

105

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR Hardware Maintenance Manual
Table 10. Parts list—3-pin AC adapters (continued)

106

FRU

P/N

Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Chicony
ADLX65CCGE2A 20V3.25A
adapter
Adapter, 65W wall mount
with round plug (Low cost
65W Adapter), Chicony
ADLX65CCGB2A 20V3.25A
adapter

5A10K78751

CRU ideapad ideapad
ID
31031014ISK
15ISK/
ideapad
31015ABR
*
●
●

5A10K78738

●

ideapad
310
Touch15ISK

Notices

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 user’s
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 NONINFRINGEMENT, 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.

107

Lenovo ideapad 310-14ISK/ideapad 310-15ISK/ideapad 310 Touch15ISK/ideapad 310-15ABR 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.

Trademarks
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 trademarks or service marks
of others.

108

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