Lenovo G700G710 Hmm User Manual Hardware Maintenance G700, G710 Laptop (Lenovo)

2013-08-30

User Manual: Lenovo Lenovo G700G710 Hmm Hardware Maintenance Manual - Lenovo G700, G710 G710 Laptop (Lenovo) Lenovo G710 Notebook

Open the PDF directly: View PDF PDF.
Page Count: 88

Lenovo
G700/G710
Hardware
Maintenance
Manual
Note:
Before using this information and the product it supports, be sure to read the general information
under “Notices” on page 83.
First Edition (March 2013)
© Copyright Lenovo 2013. All rights reserved.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General
Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set
forth in Contract No. GS-35F-05925.
© 2013 Lenovo
iii
About this manual........................................iv
Safety information.........................................1
General safety ...................................................... 2
Electrical safety.................................................... 3
Safety inspection guide ...................................... 5
Handling devices that are sensitive to
electrostatic discharge......................................... 6
Grounding requirements ................................... 6
Safety notices: multilingual translations.......... 7
Laser compliance statement............................. 14
Important service information ...................16
Strategy for replacing FRUs............................. 16
Strategy for replacing a hard disk drive .........17
Important notice for replacing a
system board................................................ 17
Important information about replacing RoHS
compliant FRUs ................................................. 18
General checkout........................................19
What to do first.................................................. 20
Power system checkout.................................... 21
Checking the AC adapter........................... 21
Checking operational charging ................. 21
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 mode ...................................... 25
Putting your computer to sleep................. 25
Shutting down the computer..................... 26
Lenovo G700/G710......................................27
Specifications ..................................................... 27
Status indicators ................................................ 29
Fn key combinations......................................... 31
FRU replacement notices.................................. 32
Screw notices................................................ 32
Removing and replacing an FRU ....................33
1010 Battery pack.........................................34
1020 Hard disk drive(HDD)/Memory/Mini
PCI Express Card slot compartment cover......35
1030 Hard disk drive...................................36
1040 Optical drive........................................38
1050 DIMM ...................................................39
1060 PCI Express Mini Card for wireless
LAN/WAN ..................................................40
1070 Keyboard..............................................42
1080 Fan assembly and Heat Sink
assembly........................................................44
1090 Keyboard bezel ...................................46
1100 Optical drive board and
USB board ..................................................... 51
1110 System board.......................................53
1120 CPU....................................................... 55
1130 LCD unit............................................... 57
1140 LCD front bezel................................... 59
1150 LCD panel, LCD cable, antenna
assembly, and hinges ..................................61
1160 Integrated camera...............................64
Locations .............................................................65
Front view.....................................................65
Right-side view ............................................66
Bottom and Left-side view .........................67
Parts list............................................................... 68
Overall........................................................... 69
LCD FRUs..................................................... 73
Keyboard ........................... 75
Miscellaneous parts..................................... 77
AC adapters..................................................78
Screws............................................................ 79
Power cords..................................................80
Notices .........................................................83
Trademarks......................................................... 84
Contents
iv
This manual contains service and reference information for the following
Lenovo product:
Lenovo G700/G710
Use this manual to troubleshoot problems.
The manual is divided into the following sections:
• The common sections provide general information, guidelines, and safety
information required for servicing computers.
• The product-specific section includes service, reference, and product-specific
parts information.
About this manual
Important:
This manual is intended only for trained servicers who are familiar with
Lenovo products. Use this manual to troubleshoot problems effectively.
Before servicing a Lenovo product, make sure to read all the information
under “Safety information” on page 1 and “Important service information”
on page 16.
Safety information-
1
This chapter presents the following safety information that you need to get
familiar with before you service a Lenovo computer:
• see “General safety” on page 2
• see “Electrical safety” on page 3
• see “Safety inspection guide” on page 5
• see “Handling devices that are sensitive to electrostatic discharge” on page 6
• see “Grounding requirements” on page 6
• see “Safety notices: multilingual translations” on page 7
• see “Laser compliance statement” on page 14
Safety information
Lenovo G700/G710 Hardware Maintenance Manual
2
Follow these rules below to ensure general safety:
• Observe a good housekeeping in the area where the machines are put during
and after the maintenance.
• When lifting any heavy object:
1. Make sure that you can stand safely without slipping.
2. Distribute the weight of the object equally between your feet.
3. Use a slow lifting force. Never move suddenly or twist when you attempt
to lift it.
4. Lift it by standing or pushing up with your leg muscles; this action could
avoid the strain from the muscles in your back. Do not attempt to lift any
object that weighs more than 16 kg (35 lb) or that you think is too heavy for
you.
• Do not perform any action that causes hazards to the customer, or that makes
the machine unsafe.
• Before you start the machine, make sure that other service representatives
and the customer are not in a hazardous position.
• Please remove covers and other parts in a safe place, away from all
personnel, while you are servicing the machine.
• Keep your toolcase away from walk areas so that other people will not trip it
over.
• Do not wear loose clothing that can be trapped in the moving parts of the
machine. Make sure that your sleeves are fastened or rolled up above your
elbows. If your hair is long, fasten it.
• Insert the ends of your necktie or scarf inside clothing or fasten it with the
nonconductive clip, about 8 centimeters (3 inches) from the end.
• Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for
your clothing.
Attention: Metal objects are good electrical conductors.
• Wear safety glasses when you are hammering, drilling, soldering, cutting
wire, attaching springs, using solvents, or working in any other conditions
that may be hazardous to your eyes.
• After service, reinstall all safety shields, guards, labels, and ground wires.
Replace any safety device that is worn or defective.
• Reinstall all covers correctly before returning the machine to the customer.
• Fan louvers on the machine help to prevent the overheating of internal
components. Do not obstruct fan louvers or cover them with labels or
stickers.
General safety
Safety information-
3
Observe the following rules when working on electrical equipments.
• Find the room emergency power-off (EPO) switch, disconnecting switch, or
electrical outlet. If an electrical accident occurs, you can then operate the
switch or unplug the power cord quickly.
• Do not work alone under hazardous conditions or near the equipment that
has hazardous voltages.
• Disconnect all power before:
– Performing a mechanical inspection
– Working near power supplies
– Removing or installing main units
• Before you start to work on the machine, unplug the power cord. If you
cannot unplug it, ask the customer to power-off the wall box that supplies
power to the machine, and to lock the wall box in the off position.
• If you need to work on a machine that has exposed electrical circuits, observe
the following precautions:
– Ensure that another person, familiar with the power-off controls, is near
you.
Attention: Another person must be there to switch off the power, if
necessary.
– Use only one hand when working with powered-on electrical equipment;
keep the other hand in your pocket or behind your back.
Attention: An electrical shock can occur only when there is a complete
circuit. By observing the above rule, you may prevent a current from
passing through your body.
– When using testers, set the controls correctly and use the approved probe
leads and accessories for that tester.
– Stand on suitable rubber mats (obtained locally, if necessary) to insulate
you from grounds such as metal floor strips and machine frames.
Observe the special safety precautions when you work with very high voltages;
instructions for these precautions are in the safety sections of maintenance
information. Be extremely careful when you measure the high voltages.
• Regularly inspect and maintain your electrical hand tools for safe operational
condition.
• Do not use worn or broken tools and testers.
• Never assume that power has been disconnected from a circuit. First, check it
to make sure that it has been powered off.
Electrical safety
Important:
Use only approved tools and test equipments. Some hand tools have
handles covered with a soft material that does not insulate you when
working with live electrical currents.
Many customers have rubber floor mats near their machines that contain
small conductive fibers to decrease electrostatic discharges. Do not use such
kind of mat to protect yourself from electrical shock.
Lenovo G700/G710 Hardware Maintenance Manual
4
• 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-
5
The purpose of this inspection guide is to assist you in identifying potential
unsafe conditions. As each machine was designed and built, required safety
items were installed to protect users and service personnel from injury. This
guide addresses only those items. You should use good judgment to identify
potential safety hazards due to attachment of non-Lenovo features or options not
covered by this inspection guide.
If any unsafe conditions are present, you must determine how serious the
apparent hazard could be and whether you can continue without first correcting
the problem.
Consider these conditions and the safety hazards they present:
• Electrical hazards, especially primary power (primary voltage on the frame
can cause serious or fatal electrical shock)
• Explosive hazards, such as a damaged CRT face or a bulging capacitor
• Mechanical hazards, such as loose or missing hardware
To determine whether there are any potential unsafe conditions, use the
following checklist at the beginning of every service task. Begin the checks with
the power off, and the power cord disconnected.
Checklist:
1. Check exterior covers for damage (loose, broken, or sharp edges).
2. Turn off the computer. Disconnect the power cord.
3. Check the power cord for:
a. A third-wire ground connector in good condition. Use a meter to measure
third-wire ground continuity for 0.1 ohm or less between the external
ground pin and the frame ground.
b. The power cord should be the type specified in the parts list.
c. Insulation must not be frayed or worn.
4. Check for cracked or bulging batteries.
5. Remove the cover.
6. Check for any obvious non-Lenovo alterations. Use good judgment as to the
safety of any non-Lenovo alterations.
7. Check inside the unit for any obvious unsafe conditions, such as metal filings,
contamination, water or other liquids, or signs of fire or smoke damage.
8. Check for worn, frayed, or pinched cables.
9. Check that the power-supply cover fasteners (screws or rivets) have not been
removed or tampered with.
Safety inspection guide
Lenovo G700/G710 Hardware Maintenance Manual
6
Any computer part containing transistors or integrated circuits (ICs) should be
considered sensitive to electrostatic discharge (ESD). ESD damage can occur
when there is a difference in charge between objects. Protect against ESD damage
by equalizing the charge so that the machine, the part, the work mat, and the
person handling the part are all at the same charge.
When handling ESD-sensitive parts:
• Keep the parts in protective packages until they are inserted into the product.
• Avoid contact with other people.
• Wear a grounded wrist strap against your skin to eliminate static on your
body.
• Prevent the part from touching your clothing. Most clothing is insulative and
retains a charge even when you are wearing a wrist strap.
• Use the black side of a grounded work mat to provide a static-free work
surface. The mat is especially useful when handling ESD-sensitive devices.
• Select a grounding system, such as those listed below, to provide protection
that meets the specific service requirement.
– Attach the ESD ground clip to any frame ground, ground braid, or green-
wire ground.
– When working on a double-insulated or battery-operated system, use an
ESD common ground or reference point. You can use coax or connector-
outside shells on these systems.
– Use the round ground prong of the ac plug on ac-operated computers.
Electrical grounding of the computer is required for operator safety and correct
system function. Proper grounding of the electrical outlet can be verified by a
certified electrician.
Handling devices that are sensitive to electrostatic discharge
Notes:
1. Use product-specific ESD procedures when they exceed the
requirements noted here.
2. Make sure that the ESD protective devices you use have been certified
(ISO 9000) as fully effective.
Notes:
The use of a grounding system to guard against ESD damage is desirable but
not necessary.
Grounding requirements
Safety information-
7
The safety notices in this section are provided in English, French, German,
Hebrew, Italian, Japanese, and Spanish.
Safety notices: multilingual translations
Safety notice 1
Before the computer is powered on after FRU replacement, make sure all
screws, springs, and other small parts are in place and are not left loose
inside the computer. Verify this by shaking the computer and listening for
rattling sounds. Metallic parts or metal flakes can cause electrical shorts.
Avant de remettre 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 oder-
splitter 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 G700/G710 Hardware Maintenance Manual
8
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-
9
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 G700/G710 Hardware Maintenance Manual
10
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-
11
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
Lenovo G700/G710 Hardware Maintenance Manual
12
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-
13
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 G700/G710 Hardware Maintenance Manual
14
Some models of Lenovo computer are equipped from the factory with an optical
storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are
also sold separately as options. If one of these drives is installed, it is certified in
the U.S. to conform to the requirements of the Department of Health and Human
Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class
1 laser products. Elsewhere, the drive is certified to conform to the requirements
of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60
825 for Class 1 laser products.
If a CD-ROM drive, a DVD-ROM drive, or another laser device is installed, note
the following:
Opening the CD-ROM drive, the DVD-ROM drive, or any other optical storage
device could result in exposure to hazardous laser radiation. There are no
serviceable parts inside those drives. Do not open.
Laser compliance statement
CAUTION
Use of controls or adjustments or performance of procedures other than
those specified herein might result in hazardous radiation exposure.
O uso de controles, ajustes ou desempenho de procedimentos diferentes
daqueles aqui especificados pode resultar em perigosa 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.
Safety information-
15
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 G700/G710 Hardware Maintenance Manual
16
This chapter presents the following important service information:
• see “Strategy for replacing FRUs” on page 16
– see “Strategy for replacing a hard disk drive” on page 17
– see “Important notice for replacing a system board” on page 17
• see “Important information about replacing RoHS compliant FRUs” on
page 18
Before replacing parts:
Make sure that all software fixes, drivers, and BIOS downloads are installed
before replacing any FRUs listed in this manual.
After a system board is replaced, ensure that the latest BIOS is loaded to the
system board before completing the service action.
To download software fixes, drivers, and BIOS, follow the steps below:
1. Go to http://consumersupport.lenovo.com/.
2. Enter the serial number or select a product or use Lenovo smart
downloading.
3. Select the BIOS/Driver/Applications and download.
4. Follow the directions on the screen and install the necessary software.
Important service information
Important:
BIOS and device driver fixes are customer-installable. The BIOS and device
drivers are posted on the customer support site:
http://consumersupport.lenovo.com/.
Strategy for replacing FRUs
Important service information-
17
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 G700/G710 Hardware Maintenance Manual
18
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.
Note: A direct substitution is a part with a different FRU part number that is
automatically shipped by the distribution center at the time of the order.
Products marketed before June 2006 Products marketed after June 2006
Current or
original part
Replacement
FRU
Current or
original part
Replacement
FRU
Non-RoHS Can be Non-RoHS
Must be RoHS Must be RoHS
Non-RoHS Can be RoHS
Non-RoHS Can sub to RoHS
RoHS Must be RoHS
Important information about replacing RoHS compliant FRUs
General checkout-
19
This chapter presents the following information:
• see “What to do first” on page 20
• see “Power system checkout” on page 21
Before you go to the checkout, make sure to read the following important notes:
General checkout
Important notes:
•Only certified trained personnel can service the computer.
•Before replacing any FRU, read the entire page on removing and
replacing FRUs.
•Carefully remove screws for reuse when replacing FRUs.
•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 G700/G710 Hardware Maintenance Manual
20
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.
What to do first
General checkout-
21
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:
• see “Checking the AC adapter” on page 21
• see “Checking operational charging” on page 21
• see “Checking the battery pack” on page 22
Checking the AC adapter
You are here because the computer fails only when the AC adapter is used.
• If the power-on indicator does not turn on, check the power cord of the AC
adapter for correct continuity and installation.
• If the computer does not charge during operation, go to “Checking
operational charging”.
To check the AC adapter, follow the steps below:
1. Unplug the AC adapter cable from the computer.
2. Measure the output voltage at the plug of the AC adapter cable. See the
following figure:
Note: Output voltage for the AC adapter pin No. 2 may differ from the one you
are servicing.
3. If the voltage is not correct, replace the AC adapter.
4. If the voltage is acceptable, do the following:
• Replace the system board.
• If the problem persists, go to see “Lenovo G700/G710” on page 27.
Note: Noise from the AC adapter does not always indicate a defect.
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.
Power system checkout
1
2
Voltage (V DC)
+20
0
Pin
1
2
Lenovo G700/G710 Hardware Maintenance Manual
22
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.
To check the battery pack, follow the steps below:
1. Turn off the computer.
2. Remove the battery pack and measure the voltage between battery terminals
1 (+) and 7 (-). See the following figure:
3. If the voltage is less than +11.0 V DC, the battery pack has been discharged.
Note: Recharging will be continued for at least 3 hours, even though the
indicator does not light on.
If the voltage is still less than +11.0 V DC after recharging, replace the battery.
4. If the voltage is more than +11.0 V DC, measure the resistance between
battery terminals 5 and 7. The resistance must be 4 to 30 K.
If the resistance is not correct, replace the battery pack. If the resistance is
correct, replace the system board.
1(+) 2(+)
6(-)
345
7(-)
Terminal
1 +0 to +14
7 Ground (-)
Voltage (V DC)
Related service information-
23
This chapter presents the following information:
• see “Restoring the factory contents by using Recovery Disc Set” on page 23
• see “Passwords” on page 24
• see “Power management” on page 25
When the hard disk drive or solid state drive is replaced because of a failure, no
product recovery program is on the new drive. In this case, you must use the
Recovery Disc Set for the computer. Order the Recovery Disc Set and the drive at
the same time so that you can recover the new drive with the pre-installed
software when they arrive.
The Recovery Disc Set consists of the following set of DVDs to restore the
computer to the original factory configuration.
Start Recovery Disc (one disc)
This disc is used to format the hard disk drive and initiate the recovery process.
Operating System Recovery Disc (one or more discs)
This disc restores the Microsoft Windows operating system.
Applications and Drivers Recovery Disc (one or more discs)
This disc restores the pre-installed applications and drivers on the computer.
Supplemental Recovery Disc
This disc contains additional content, such as software for specific models and
updates to the software that was preloaded on the computer. Not all recovery
disc sets come with a Supplemental Recovery Disc.
To restore the computer to the original factory configuration using the recovery
disc set, do the following:
1. Insert the bootable Start Recovery Disc into the optical drive.
2. Start the computer. When the Lenovo logo comes up, immediately press F12;
on the boot sequence menu, select the optical drive as the first boot-up device.
The computer will boot from the Start Recovery Disc. Follow the on-screen
instructions to begin the recovery process.
3. Read the license. If you agree with the terms, select I accept these terms and
conditions and then click Next.
4. Insert the Operating System Recovery Disc when prompted and click Yes to
begin the operating system recovery process.
5. Insert the Applications and Drivers Recovery Disc when prompted and then
click OK to begin the applications and drivers recovery process.
6. If you have a Supplemental Recovery Disc, insert it when prompted and click
Yes. If you do not have a Supplemental Recovery Disc, click No.
Related service information
Restoring the factory contents by using Recovery Disc Set
Lenovo G700/G710 Hardware Maintenance Manual
24
7. When all of the data has been copied from the last disc in the set, remove the
disc and restart the computer.
8. When the recovery process is complete, the Welcome to the Microsoft
Windows screen is displayed. Follow the instructions on the screen to
complete the Windows setup.
As many as three passwords may be needed for any Lenovo computer: the
power-on password (POP), the hard disk password (HDP), and the supervisor
password (SVP).
If any of these passwords has been set, a prompt for it appears on the screen
whenever the computer is turned on. The computer does not start until the
password is entered.
Exception: If only an SVP is installed, the password prompt does not appear
when the operating system is booted.
Power-on password
A power-on password (POP) protects the system from being powered on by an
unauthorized person. The password must be entered before an operating system
can be booted.
Hard-disk password
There are two hard-disk passwords (HDPs):
+ User HDP - for the user
+ Master HDP - for the system administrator, who can use it to get access to the
hard disk drive even if the user has changed the user HDP
Attention: If the user HDP has been forgotten, check whether a master HDP has
been set. If it has, it can be used for access to the hard disk drive. If no master
HDP is available, neither Lenovo nor Lenovo authorized service technicians
provide any services to reset either the user or the master HDP, or to recover data
from the hard disk drive. The hard disk drive can be replaced for a scheduled fee.
Supervisor password
A supervisor password (SVP) protects the system information stored in the BIOS
Setup Utility. The user must enter the SVP in order to get access to the BIOS
Setup Utility and change the system configuration.
Attention: If the SVP has been forgotten and cannot be made available to the
servicer, there is no service procedure to reset the password. The system board
must be replaced for a scheduled fee.
Note: The remainder of the recovery process is fully automated and no
action is required by you. The computer will restart into the Windows
desktop several times and you might experience periods when no activity is
apparent on the screen for several minutes at a time. This is normal.
Passwords
Related service information-
25
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 mode
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
Fn+F2.
To end screen blank mode and resume normal operation, press any key.
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 panel.
• Press the power button.
• Open the charms and then select Settings Power Sleep.
Note: Wait until the power indicator light starts blinking (indicating that the
computer is in sleep mode) before you move your computer. Moving your
computer while the hard disk is spinning can damage the hard disk, causing loss
of data.
To wake the computer, do one of the following:
• Press the power button.
• Press any key on the keyboard.
Power management
Lenovo G700/G710 Hardware Maintenance Manual
26
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:
1. Open the charms, select Settings .
2. Select Power Shut down.
Lenovo G700/G710-
27
This chapter presents the following product-specific service references and
product-specific parts information:
• see “Specifications” on page 27
• see “Status indicators” on page 29
• see “Fn key combinations” on page 31
• see “FRU replacement notices” on page 32
• see “Removing and replacing an FRU” on page 33
• see “Locations” on page 65
• see “Parts list” on page 68
The following table lists the specifications of the Lenovo G700/G710:
Table 1. Specifications
Feature Description
Processor • Intel-Chief River Dual Core 35W CPU
Core Chipset • Intel HM70/HM76
Bus architecture • FDI
• DMI 2.0
• 1600 MHz DDR3
•PCI
• PCI Express bus
Graphic Chipset • DIS: 17-19W,N14E-GE
• UMA: Intel integrated graphic
Display • 17.3" HD+, LED backlight, 6.0mm, LVDS
Lenovo G700/G710
Specifications
Lenovo G700/G710 Hardware Maintenance Manual
28
Table 1. Specifications (continued)
Feature Description
Standard
memory
• DDR3L-1 600
• SODIMM × 2
• Max 16G total
CMOS RAM • 256 bytes
Hard disk drive • 320GB, 5400rpm
• 500GB, 5400rpm
• 750GB, 5400rpm
• 1TB, 5400rpm
• 1TB, Hybrid
• 500GB, Hybrid
Solid-state drive • 256GB SSD
Optical drive • 12.7 mm
• Rambo/Blueray rambo
I/O port • Combo audio jack × 1
•RJ45 × 1
• USB 3.0 × 1, USB 2.0 × 2
• 2 in 1 slot × 1 (SD/MMC)
• Kensington lock slot × 1
• DC-in × 1
MODEM slot • N/A
Audio • Built-in stereo speakers
• Built-in microphone
Video • HDMI × 1 (on select models)
•VGA × 1
Ethernet (on the
system board) • 1G LAN
PCI Express Mini
Card slot
• Wimax/WIFI × 1
• SSD × 1
WLAN • WLAN 802.11 b/g/n
• BT 4.0 combo w/ Wifi module
WWAN • N/A
Bluetooth
wireless • Built-in antenna with min-USB interface, select Models
Keyboard • 6 rows Lenovo Chiclet Keyboard
Touch pad • Multi-Touch
Integrated
camera
• HD (720p)/0.3 M
Battery • 6 cell, 2200 mAh
AC adapter • 65 W / 90 W
Pre-installed
operating system
•Win8
Lenovo G700/G710-
29
The system status indicators below show the computer status:
Status indicators
123
Lenovo G700/G710 Hardware Maintenance Manual
30
Table 2. Status indicators
Indicator Meaning
Power on White: System is enabled.
Blinking white:
System is in sleep mode.
off: System is in hibernate mode or shut down.
Battery
status
Blinking amber: (500ms off/1s on)
The remaining power of the battery is less than 5%
of its capacity.
Blinking amber: (100ms off/3.2s on)
The battery is being charged with the remaining
power between 5% and 20% of its capacity.
Amber: The computer is operating on battery power with
the remaining power between 5% and 20% of its
capacity.
Blinking white:
The battery is being charged with the remaining
power between 20% and 80% of its capacity.
White: The remaining power of the battery is more than
80% of its capacity, or the computer is operating on
battery power with the remaining power between
20% and 80% of its capacity.
Caps lock White: Caps Lock mode is enabled. You can enter all
alphabetic characters (A-Z) in uppercase without
pressing the Shift key. To enable or disable Caps
Lock mode, press the CapsLk key.
a
b
c
Lenovo G700/G710-
31
The following table shows the function of each combination of Fn with a function
key.
Table 3. Fn key combinations
Fn + F1: Mutes/unmutes the sound.
Fn + F2: Decreases the volume level.
Fn + F3: Increases the volume level.
Fn + F4: Closes the currently active window.
Fn + F5: Refreshes the desktop or the currently active
window.
Fn + F6: Enables/disables the touch pad.
Fn + F7: Enables/disables Airplane mode.
Fn + F8: Displays all currently active apps.
Fn + F9: Turns on/off the backlight of the LCD screen.
Fn + F10: Toggles the display between the computer and an
external device.
Fn + F11: Decreases the display brightness.
Fn + F12: Increases the display brightness.
Fn key combinations
Lenovo G700/G710 Hardware Maintenance Manual
32
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.
• Carefully remove screws for reuse when replacing FRUs.
• Use a torque screwdriver if you have one.
Tighten screws as follows:
•Plastic to plastic
Turn an additional 90° after the screw head touches the surface of the plastic
part:
•Logic card to plastic
Turn an additional 180° after the screw head touches the surface of the logic
card:
•Torque driver
If you have a torque screwdriver , refer to the “Torque” column for each step.
• Make sure that you use the correct screws. If you have a torque screwdriver,
tighten all screws firmly to the torque shown in the table. Carefully remove
screws for reuse when replacing FRUs. Make sure that all screws are
tightened firmly.
• Ensure torque screwdrivers are calibrated correctly following country
specifications.
FRU replacement notices
more than 90°
(Cross-section)
more than 180°
(Cross-section)
Lenovo G700/G710-
33
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 see “FRU replacement notices” on page 32.
3. Begin by removing any FRUs that have to be removed before the failing FRU.
Any of such FRUs are listed at the top of the page. Remove them in the order
in which they are listed.
4. Follow the correct sequence in the steps to remove the FRU, as given in the
figures by the numbers in square callouts.
5. When turning a screw to replace an FRU, turn it in the direction as given by
the arrow in the figure.
6. When removing the FRU, move it in the direction as given by the arrow in the
figure.
7. To put the new FRU in place, reverse the removal procedures and follow any
of the notes that pertain to replacement. For information about connecting
and arranging internal cables, see “Locations” on page 65.
8. When replacing an FRU, use the correct screw as shown in the procedures.
Attention: After replacing an FRU, do not turn on the computer until you have
made sure that all screws, springs, and other small parts are in place and none
are loose inside the computer. Verify this by shaking the computer gently and
listening for rattling sounds. Metallic parts or metal flakes can cause electrical
short circuits.
Attention: The system board is sensitive to, and can be damaged by, electrostatic
discharge. Before touching it, establish personal grounding by touching a
ground point with one hand or using an electrostatic discharge (ESD) strap
(P/N 6405959) to remove potential shock reasons.
Note: The illustrations used in this section are of the Lenovo Ideapad Y510p,
unless otherwise stated.
Removing and replacing an FRU
DANGER
Before removing any FRU, turn off the computer, unplug all power cords
from electrical outlets, remove the battery pack, and then disconnect any of
the interconnecting cables.
Lenovo G700/G710 Hardware Maintenance Manual
34
1010 Battery pack
Figure 1. Removal steps of battery pack
Unlock the manual battery latch . Holding the spring-loaded battery latch in
the unlocked position , remove the battery pack in the direction shown by the
arrow .
When installing: Install the battery pack along the slide rails of the slot. Then
make sure that the battery release lever is in the locked position.
DANGER
Only use the battery specified in the parts list for your computer. Any other
battery could ignite or explode.
a
b
c
3
1
2
Lenovo G700/G710-
35
1020 Hard disk drive(HDD)/Memory/Mini PCI Express Card
slot compartment cover
For access, remove these FRUs in order:
• see “1010 Battery pack” on page 34
Figure 2. Removal steps of HDD/Memory/Mini PCI Express Card slot compartment
cover
Remove two screws that secure the compartment cover. Remove the
compartment cover in the direction shown by arrow .
Step Screw (quantity) Color Torque
M2 ×6 mm,flat-head, nylok-coated(2)
CPU Door to D
Black 2.0 ~ 2.5 kgfcm
a
b
1
1
2
a
Lenovo G700/G710 Hardware Maintenance Manual
36
1030 Hard disk drive
For access, remove these FRUs in order:
• see “1010 Battery pack” on page 34
• see “1020 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover” on page 35
Figure 3. Removal steps of hard disk drive
Remove the frame fixing screws , pull the HDD bracket in the direction shown
by arrow , then take out the hard disk drive secured in a metal frame.
Attention:
•Do not drop the hard disk drive or apply any physical shock to it.
The hard disk drive is sensitive to physical shock. Improper handling
can cause damages and permanent loss of data.
• Before removing the drive, suggest the customer to backup all the
information on it if possible.
• Never remove the drive while the system is operating or is in suspend
mode.
a
b
1
1
1
1
2
Lenovo G700/G710-
37
Figure 3. Removal steps of hard disk drive (continued)
Remove four screws , then take out the metal frame.
When installing: Make sure that the HDD connector is attached firmly.
Step Screw (quantity) Color Torque
M2 × 3 mm,flat-head, nylok-coated (4)
HDD BKT to D
Black 1.5 ~ 2.0 kgfcm
M3 × 3 mm, flat-head, nylok-coated (4)
HDD BKT to HDD
Black 1.5 ~ 2.0 kgfcm
b
2
2
2
a
b
Lenovo G700/G710 Hardware Maintenance Manual
38
1040 Optical drive
For access, remove this FRU:
• see “1010 Battery pack” on page 34
• see “1020 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover” on page 35
Figure 4. Removal steps of optical drive
Remove the screw , then pull the optical drive out in the direction shown by
arrow .
Step Screw (quantity) Color Torque
M2 × 6 mm,flat-head, nylok-coated(1)
ODD BD to D
Black 2.0 ~ 2.5 kgfcm
a
b
1
2
a
Lenovo G700/G710-
39
1050 DIMM
For access, remove these FRUs in order:
• see “1010 Battery pack” on page 34
• see “1020 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover” on page 35
Figure 5. Removal steps of DIMM
Release the two latches on both edges of the socket at the same time in the
direction shown by arrows , and then unplug the DIMM in the direction
shown by arrow .
Note: If only one DIMM is used on the computer you are servicing, the card must
be installed in SLOT-0 ( : lower slot), but not in SLOT-1 ( : upper slot).
z
When installing: Insert the notched end of the DIMM into the socket. Push the
DIMM firmly, and pivot it until it snaps into the place. Make sure that it is firmly
fixed in the slot and difficult to be moved.
a
b
1
1
2
a
b
Lenovo G700/G710 Hardware Maintenance Manual
40
1060 PCI Express Mini Card for wireless LAN/WAN
For access, remove these FRUs in order:
• see “1010 Battery pack” on page 34
• see “1020 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover” on page 35
Figure 6. Removal steps of PCI Express Mini Card for wireless LAN/WAN
Disconnect the two wireless LAN cables .
In step , unplug the jacks by using the removal tool antenna RF connector
(P/N: 08K7159), or pick up the connectors with your fingers and gently unplug
them in the direction shown by arrows.
Notes: wireless LAN card has 2 cables in step .
Wireless LAN card in some models may have 3 cables in step .
Remove the screw then lift the card in the direction shown by arrow .
Step Screw (quantity) Color Torque
M2 × 3 mm, flat-head, nylok-coated (1)
WLAN to C
Black 1.5 ~ 2.0 kgfcm
a
1
a
a
a
b c
2
3
b
Lenovo G700/G710-
41
Figure 6. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued)
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 G700/G710 Hardware Maintenance Manual
42
1070 Keyboard
For access, remove these FRUs in order:
• see “1010 Battery pack” on page 34
• see “1020 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover” on page 35
• see “1030 Hard disk drive” on page 36
Figure 7. Removal steps of keyboard
Remove three screws .
Step Screw (quantity) Color Torque
M2 × 6 mm, flat-head, nylok-coated (3)
D to KB
Black 1.5 ~ 2.0 kgfcm
a
11
1
a
Lenovo G700/G710-
43
Figure 7. Removal steps of keyboard (continued)
Push the back of the keyboard in the direction shown by arrow . Loosen the
keyboard with fingers in the direction shown by arrow .
Lift the keyboard a little , and then detach the connectors in the direction
shown by arrows . Then remove the keyboard.
b
c
2
3
d
de
4
5
Lenovo G700/G710 Hardware Maintenance Manual
44
1080 Fan assembly and Heat Sink assembly
For access, remove these FRUs in order:
• see “1010 Battery pack” on page 34
• see “1020 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover” on page 35
• see “1030 Hard disk drive” on page 36
• see “1040 Optical drive” on page 38
• see “1050 DIMM” on page 39
• see “1060 PCI Express Mini Card for wireless LAN/WAN” on page 40
• see “1070 Keyboard” on page 42
Figure 8. Removal steps of fan assembly and heat sink assembly
Detach the fan connector in the direction shown by arrow . Remove three
screws and six screws to lift the fan assembly by arrow .
Step Screw (quantity) Color Torque
M2 × 6 mm, flat-head, nylok-coated (3)
FAN to C
Black 1.5 ~ 2.0 kgfcm
M2 × 3 mm, flat-head, nylok-coated (6)
CPU BKT & GPU BKT
Black 1.0 ~ 1.5 kgfcm
a
b c d
2
2
3
33
3
3
2
1
b
dc
Lenovo G700/G710-
45
Figure 8. Removal steps of fan assembly and heat sink assembly (continued)
4
Lenovo G700/G710 Hardware Maintenance Manual
46
1090 Keyboard bezel
For access, remove these FRUs in order:
• see “1010 Battery pack” on page 34
• see “1020 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover” on page 35
• see “1030 Hard disk drive” on page 36
• see “1040 Optical drive” on page 38
• see “1050 DIMM” on page 39
• see “1060 PCI Express Mini Card for wireless LAN/WAN” on page 40
• see “1070 Keyboard” on page 42
• see “1080 Fan assembly and Heat Sink assembly” on page 44
Figure 9. Removal steps of keyboard bezel
Remove twenty screws and one screw on the bottom.
Step Screw (quantity) Color Torque
M2 × 6 mm, flat-head, nylok-coated (20)
D to C
Black 1.5 ~ 2.0 kgfcm
M2 × 2 mm, flat-head, nylok-coated (1)
D to C
Black 1.0 ~ 1.5 kgfcm
a b
1
1
1
1
1
1
2
1
1
1
1
1
a
db
Lenovo G700/G710-
47
Figure 9. Removal steps of keyboard bezel (continued)
Detach the touchpad button board and power board connectors in the direction
shown by arrows and ,unplug microphone and speakers connectors by
arrow . Remove three screws .
When installing: Make sure that all the connectors are attached firmly.
Step Screw (quantity) Color Torque
M2 × 6 mm, flat-head, nylok-coated (3)
C bracket to C
Black 1.5 ~ 2.0 kgfcm
c d
e f
66
3
4
5
3
4
5
f
Lenovo G700/G710 Hardware Maintenance Manual
48
Figure 9. Removal steps of keyboard bezel (continued)
Remove the keyboard bezel in the direction shown by arrow .
Remove the four screws , and then remove the speakers by arrow .
Step Screw (quantity) Color Torque
M2 × 2 mm + 4.1, flat-head, nylok-coated
(4)
Speaker to C
Black 1.5 ~ 2.0 kgfcm
g
7
h i
8
8
88
h
9
9
Lenovo G700/G710-
49
Figure 9. Removal steps of keyboard bezel (continued)
Remove the screw to lift the power board and microphone by arrow .
Step Screw (quantity) Color Torque
M2 × 3 mm, flat-head, nylok-coated (1)
Power BD to C
Black 1.5 ~ 2.0 kgfcm
j k
10
j
11
11
Lenovo G700/G710 Hardware Maintenance Manual
50
Figure 9. Removal steps of keyboard bezel (continued)
Remove three screws , then lift the touchpad board as shown with arrow .
Step Screw (quantity) Color Torque
M2 × 3 mm, flat-head, nylok-coated (3)
TP BD to C
Black 1.5 ~ 2.0 kgfcm
l
m
12
13
l
Lenovo G700/G710-
51
1100 Optical drive board and USB board
For access, remove these FRUs in order:
• see “1010 Battery pack” on page 34
• see “1020 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover” on page 35
• see “1030 Hard disk drive” on page 36
• see “1040 Optical drive” on page 38
• see “1050 DIMM” on page 39
• see “1060 PCI Express Mini Card for wireless LAN/WAN” on page 40
• see “1070 Keyboard” on page 42
• see “1080 Fan assembly and Heat Sink assembly” on page 44
• see “1090 Keyboard bezel” on page 46
Figure 10. Removal steps of optical drive and USB board
Detach optical drive board and USB board by arrows and . Then remove
three screws .
Step Screw (quantity) Color Torque
M2 × 6 mm, flat-head, nylok-coated (3)
ODD BD to D & Audio BD to D
Black 1.5 ~ 2.0 kgfcm
a
b
c
3
3
1
2
1
2
c
Lenovo G700/G710 Hardware Maintenance Manual
52
Figure 10. Removal steps of o ptical drive and USB board (continued)
Lift the optical drive board and USB board by arrow .
d
4
4
Lenovo G700/G710-
53
1110 System board
For access, remove these FRUs in order:
• see “1010 Battery pack” on page 34
• see “1020 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover” on page 35
• see “1030 Hard disk drive” on page 36
• see “1040 Optical drive” on page 38
• see “1050 DIMM” on page 39
• see “1060 PCI Express Mini Card for wireless LAN/WAN” on page 40
• see “1070 Keyboard” on page 42
• see “1080 Fan assembly and Heat Sink assembly” on page 44
• see “1090 Keyboard bezel” on page 46
• see “1100 Optical drive board and USB board” on page 51
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.
Lenovo G700/G710 Hardware Maintenance Manual
54
Figure 11. Removal steps of system board
Detach DC-IN and LCD screen connector in the direction shown by arrow ,then
remove two screws .
Remove the system board in the direction shown by arrow .
Step Screw (quantity) Color Torque
M2 × 6 mm, flat-head, nylok-coated (2)
MB to D
Black 2.0 ~ 2.5 kgfcm
a
b
2
2
1
1
b
c
3
Lenovo G700/G710-
55
1120 CPU
For access, remove these FRUs in order:
• see “1010 Battery pack” on page 34
• see “1020 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover” on page 35
• see “1030 Hard disk drive” on page 36
• see “1040 Optical drive” on page 38
• see “1050 DIMM” on page 39
• see “1060 PCI Express Mini Card for wireless LAN/WAN” on page 40
• see “1070 Keyboard” on page 42
• see “1080 Fan assembly and Heat Sink assembly” on page 44
• see “1090 Keyboard bezel” on page 46
• see “1110 System board” on page 53
Attention: CPU is extremely sensitive. When you service the CPU, avoid any
kind of rough handling.
Figure 12. Removal steps of CPU
Rotate the head of the screw in the direction shown by arrow to release the
lock, then remove the CPU in the direction shown by arrow .
When installing: Place the CPU on the CPU socket in the direction shown by
arrow , and then rotate the head of the screw in the direction shown by arrow
to secure the CPU.
a
b
1
a
b
2
Lenovo G700/G710 Hardware Maintenance Manual
56
Note: Applying labels to the base cover
The new base cover FRU is shipped with a kit containing labels of several
kinds. When you replace the base cover, you need to apply the following
label:
The following labels need to be peeled off from the old base cover, and need
to be put on the new base cover.
Rating Label
On line print rating label
3G Label
KCC Label
WLAN Label for Israel/Brazil/CA/US/TW/Indonesia/Malaysia
Indonesia D side label
GML Label
For some models, you also need to apply one or two FCC labels. Check the
old base cover; if it has one or two FCC labels, find duplicates of them in the
label kit and apply them to the new base cover.
For the location of each label, refer to the following figure:
c
e
ab
f
g
d
Lenovo G700/G710-
57
1130 LCD unit
For access, remove these FRUs in order:
• see “1010 Battery pack” on page 34
• see “1020 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover” on page 35
• see “1030 Hard disk drive” on page 36
• see “1040 Optical drive” on page 38
• see “1050 DIMM” on page 39
• see “1060 PCI Express Mini Card for wireless LAN/WAN” on page 40
• see “1070 Keyboard” on page 42
• see “1080 Fan assembly and Heat Sink assembly” on page 44
• see “1090 Keyboard bezel” on page 46
• see “1100 Optical drive board and USB board” on page 51
• see “1110 System board” on page 53
• see “1120 CPU” on page 55
Figure 13. Removal steps of LCD unit
Release the antenna cables from the cable guides in the direction shown by
arrows . Remove four screws .
Step Screw (quantity) Color Torque
M2.5 × 5 mm flat-head, nylok-coated (4)
LCD MODULE to D
Black 1.5 ~2.0 kgfcm
a b
2
2
11
1
b
Lenovo G700/G710 Hardware Maintenance Manual
58
Figure 13. Removal steps of LCD unit (continued)
Remove the LCD unit in the direction shown by arrows .
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.
c
3
Lenovo G700/G710-
59
1140 LCD front bezel
For access, remove these FRUs in order:
• see “1010 Battery pack” on page 34
• see “1020 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover” on page 35
• see “1030 Hard disk drive” on page 36
• see “1040 Optical drive” on page 38
• see “1050 DIMM” on page 39
• see “1060 PCI Express Mini Card for wireless LAN/WAN” on page 40
• see “1070 Keyboard” on page 42
• see “1080 Fan assembly and Heat Sink assembly” on page 44
• see “1090 Keyboard bezel” on page 46
• see “1100 Optical drive board and USB board” on page 51
• see “1110 System board” on page 53
• see “1120 CPU” on page 55
• see “1130 LCD unit” on page 57
Figure 14. Removal steps of LCD front bezel
Remove LCD bezel screw pad and two screws .
Step Screw (quantity) Color Torque
M2.5 × 5 mm, flat-head, nylok-coated (2)
B to A
Black 1.5 ~ 2.0 kgfcm
a b
2
1
2
1
b
Lenovo G700/G710 Hardware Maintenance Manual
60
Figure 14. Removal steps of LCD front bezel (continued)
Remove the LCD front bezel in the direction shown by arrows .
c
3
3
3
3
Lenovo G700/G710-
61
1150 LCD panel, LCD cable, antenna assembly, and hinges
For access, remove these FRUs in order:
• see “1010 Battery pack” on page 34
• see “1020 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover” on page 35
• see “1030 Hard disk drive” on page 36
• see “1040 Optical drive” on page 38
• see “1050 DIMM” on page 39
• see “1060 PCI Express Mini Card for wireless LAN/WAN” on page 40
• see “1070 Keyboard” on page 42
• see “1080 Fan assembly and Heat Sink assembly” on page 44
• see “1090 Keyboard bezel” on page 46
• see “1100 Optical drive board and USB board” on page 51
• see “1110 System board” on page 53
• see “1120 CPU” on page 55
• see “1130 LCD unit” on page 57
• see “1140 LCD front bezel” on page 59
Figure 15. Removal steps of LCD panel, LCD cable, antenna assembly, and hinges
Unplug the integrated camera connector in the direction shown by arrow .
Remove six screws . Lift the LCD panel in the direction shown by arrows .
When installing: Make sure that the connector is attached firmly.
Step Screw (quantity) Color Torque
M2.5 × 5 mm, flat-head, nylok-coated (6)
Hinge to A
Black 1.5 ~ 2.0 kgfcm
a
b c
2
2
2
2
3
1
b
Lenovo G700/G710 Hardware Maintenance Manual
62
Figure 15. Removal steps of LCD panel, LCD cable, antenna assembly, and hinges
(continued)
Remove six screws and remove the hinges in the direction shown by arrows .
Note: The LCD cables are attached to the LCD panel by a metal connector.
Peel off the adhesive tape and detach the connector in the direction shown by
arrow .
Step Screw (quantity) Color Torque
M2 × 3 mm, flat-head, nylok-coated (6)
Hinge to Panel
Black 1.0 ~ 1.5 kgfcm
d e
4
4
5
5
d
f
6
Lenovo G700/G710-
63
Figure 15. Removal steps of LCD panel, LCD cable, antenna assembly, and hinges
(continued)
Remove the antenna assembly by arrow .
g
7
7
Lenovo G700/G710 Hardware Maintenance Manual
64
1160 Integrated camera
For access, remove these FRUs in order:
• see “1010 Battery pack” on page 34
• see “1020 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover” on page 35
• see “1030 Hard disk drive” on page 36
• see “1040 Optical drive” on page 38
• see “1050 DIMM” on page 39
• see “1060 PCI Express Mini Card for wireless LAN/WAN” on page 40
• see “1070 Keyboard” on page 42
• see “1080 Fan assembly and Heat Sink assembly” on page 44
• see “1090 Keyboard bezel” on page 46
• see “1100 Optical drive board and USB board” on page 51
• see “1110 System board” on page 53
• see “1120 CPU” on page 55
• see “1130 LCD unit” on page 57
• see “1140 LCD front bezel” on page 59
• see “1150 LCD panel, LCD cable, antenna assembly, and hinges” on page 61
Figure 16. Removal steps of integrated camera
Note: The integrated camera is stuck on the top center of the LCD cover.
Remove the integrated camera from the LCD cover .
When installing: Stick the integrated camera to the top center of the LCD cover
and adjust the placement of it to make sure the connector is attached firmly.
a
1
Lenovo G700/G710-
65
Front view
Integrated camera
Computer display
Novo button
Power button
Speakers
Built-in microphone(with noise reduction)
Numeric keypad
System status indicators
Touch pad
Locations
a
b
c
d
e
f
g
h
i
1
2
5
7
6
4
3
8
9
Lenovo G700/G710 Hardware Maintenance Manual
66
Right-side view
Kensington lock slot
Optical drive (on select models)
USB port
Combo audio jack
a
b
c
d
1
2
3
4
Lenovo G700/G710-
67
Bottom and Left-side view
AC power adapter jack
Ventilation slots
VGA port
HDMI port
RJ-45 port
USB port
Memory card slot
Battery latch - manual
Battery pack
Battery latch - spring loaded
a
b
c
d
e
f
g
h
i
j
1
89
2
3
4
6
7
5
10
Lenovo G700/G710 Hardware Maintenance Manual
68
This section presents the following service parts:
• see “Overall” on page 69
• see “LCD FRUs” on page 73
• see “Keyboard” on page 75
• see “Miscellaneous parts” on page 77
• see “AC adapters” on page 78
• see “Screws” on page 79
• see “Power cords” on page 80
Parts list
Notes:
• Each FRU is available for all types or models, unless specific types or
models are specified.
Lenovo G700/G710-
69
Overall
1
2
3
4
a
7
9
h
11
12
14
18
19
b
5
6
8
10
13
d
c
e
f
15
g
16
17
20
i
Lenovo G700/G710 Hardware Maintenance Manual
70
Table 4. Parts list—Overall (continued)
No. FRU FRU no. CRU ID
1LCD unit (
see “LCD FRUs” on page 73)N
2Keyboard (
see “Keyboard” on page 75)N
3 BAMBI Upper Case 90202801 N
4 HDD 320G 5400rpm Seagate(Yarra (1D),ST320LT012
7mm 5.4K 320G HDD
16200212 **
4 HDD 320G 5400rpm HGST(Jaguar B7-
RV),HTS545032A7E380 RV 7mm 5.4K 320G HDD
16200296 **
4 HDD 320G 5400rpm Toshiba(Aquarius-B),MQ01ABF032
7mm 5.4K 320G HDD
16200274 **
4 HDD 320G 5400rpm Toshiba(Aquarius-B),MQ01ABD032
9.5mm 5.4K 320G HDD
16200222 **
4 HDD 320G 5400rpm WD(ML320S-AF2),WD3200BPVT
9.5mm 5.4K 320G HDD
16200022 **
4 HDD 500G 5400rpm Seagate(M8 BP),ST500LM012 9.5mm
5.4K 500G HDD
16200323 **
4 HDD 500G 5400rpm HGST(Jaguar B7
RV),HTS545050A7E380 RV 7mm 5.4K 500G HDD
16200297 **
4 HDD 500G 5400rpm Seagate(Yarra (1D)),ST500LT012
7mm 5.4K 500G HDD
16200211 **
4 HDD 500G 5400rpm Toshiba(Aquarius-B
slim),MQ01ABF050 7mm 5.4K 500G HDD
16200273 **
4 HDD 500G 5400rpm Toshiba(Aquarius-B),MQ01ABD050
9.5mm 5.4K 500G HDD
16200221 **
4 HDD 500G 5400rpm WD(MN500S),WD5000LPVT-
08G33T1 7mm 5.4K 500G HDD
16200264 **
4 HDD 750G 5400rpm Seagate(M8 BP),ST750LM022 9.5mm
5.4K 750G HDD
16200322 **
4 HDD 750G 5400rpm HGST(Jaguar B),HTS541075A9E680
9.5mm 5.4K 750G HDD
16200192 **
4 HDD 750G 5400rpm Toshiba(Aqurius-B),MQ01ABD075
9.5mm 5.4K HDD
16200220 **
4 HDD 750G 5400rpm WD(ML375M),WD7500BPVT-
24HXZ 9.5mm 5.4K 750G HDD
16004848 **
4 HDD 1TB 5400rpm Seagate(M8 BP),ST1000LM024 9.5mm
5.4K 1T HDD
16200321 **
4 HDD 1TB 5400rpm HGST(Jaguar B),HTS541010A9E680
9.5mm 5.4K 1T HDD
16200193 **
4 HDD 1TB 5400rpm Toshiba(Aqurius-B),MQ01ABD100
9.5mm 5.4K 1T hDD
16200219 **
4 HDD 1TB 5400rpm WD(ML500M),WD10JPVT-24A1YT0
9.5mm 5.4K 1T HDD
16200071 **
4 HDD 1T Hybrid Seagate,ST1000LM014 6G 9.5mm 1T
SSHD
16200389 **
4 HDD 500G Hybrid Seagate,ST500LM000 6G 7mm 500G
SSHD
16200391 **
Lenovo G700/G710-
71
5 ODD 12.7 Tray-in Rambo,PLDS DS-8A9SH 12.7 Rambo
ODD
25209016 *
5 ODD 12.7 Tray-in Rambo,HLDS GT80N 12.7 Rambo
ODD
25209015 *
5 ODD 12.7 Tray-in Rambo,Panasonic UJ8D1 12.7 Rambo
ODD
25209017 *
5 ODD 12.7 Tray-in Rambo,TSST SN-208DB 12.7 Rambo
ODD
25209014 *
5 ODD 12.7 Tray-in BD Rambo,HLDS BT30N 12.7 BD
Rambo ODD
25210754 *
5 ODD 12.7 Tray-in BD Rambo,Panasonic UJ260AF 12.7 BD
Rambo ODD
25210757 *
6 BAMBI ODD Bezel 90202781 N
7 BAMBI MB DIS HM76 GE 2G 90003037 N
7 BAMBI MB W8P DIS HM76 GE 2G 90003038 N
7 BAMBI MB W8S DIS HM76 GE 2G 90003039 N
7 BAMBI MB UMA HM76 90003040 N
7 BAMBI MB W8P UMA HM76 90003041 N
7 BAMBI MB W8S UMA HM76 90003042 N
7 BAMBI MB UMA HM70 90003138 N
7 BAMBI MB W8P UMA HM70 90003139 N
7 BAMBI MB W8S UMA HM70 90003140 N
7 BAMBI MB DIS HM76 GE 1G 90003221 N
7 BAMBI MB W8P DIS HM76 GE 1G 90003222 N
7 BAMBI MB W8S DIS HM76 GE 1G 90003223 N
7 BAMBI MB DIS HM70 GE 1G 90003224 N
7 BAMBI MB W8P DIS HM70 GE 1G 90003225 N
7 BAMBI MB W8S DIS HM70 GE 1G 90003226 N
7 BAMBI MB DIS HM70 GE 2G 90003227 N
7 BAMBI MB W8P DIS HM70 GE 2G 90003228 N
7 BAMBI MB W8S DIS HM70 GE 2G 90003229 N
8 RAM,DDR3L 1600 2GB,Samsung,M471B5773DH0-YK0 11200502 *
8 RAM,DDR3L 1600 2GB,SK hynix,HMT425S6AFR6A-PB 11201299 *
8 RAM,DDR3L 1600 2GB,Ramaxel,RMT3170ED58F8W-
1600
11201835 *
8 RAM,DDR3L 1600 2GB,Micron,MT8KTF25664HZ-
1G6M1
11200346 *
8 RAM,DDR3L 1600 4GB,Samsung,M471B5273DH0-YK 11200503 *
8 RAM,DDR3L 1600 4GB,SK hynix,HMT451S6AFR8A-PB 11201300 *
8 RAM,DDR3L 1600 4GB,Ramaxel,RMT3170EB68F9W-
1600
11201512 *
8 RAM,DDR3L 1600 4GB,Sharetronic,SM321NQ08ICF 11201834 *
8 RAM,DDR3L 1600 4GB,Micron,MT8KTF51264HZ-1G6J1 11201342 *
8 RAM,DDR3L 1600 8GB,Samsung,M471B1G73BH0-YK0 11200504 *
8 RAM,DDR3L 1600 8GB,SK hynix,HMT41GS6AFR8A-PB 11201301 *
8 RAM,DDR3L 1600 8GB,Sharetronic,SM322NW08IAF 11201514 *
Table 4. Parts list—Overall (continued)
No. FRU FRU no. CRU ID
Lenovo G700/G710 Hardware Maintenance Manual
72
8 RAM,DDR3L 1600 8GB,Micron,MT16KTF1G64HZ-
1G6E1
11201304 *
9 BAMBI Power Board 90003035 N
10 CPU,Intel I7-3632QM 2.2G E1 6M 4cPGA 102500437 N
10 CPU,Intel I7-3612QM 2.1G E1 6M 4cPGA 102500290 N
10 CPU,Intel I7-3520M 2.9G L1 4M 2cPGA 102500295 N
10 CPU,Intel 2020M 2.4G L1 2M 2cPGA 102500433 N
10 CPU,Intel I3-3120M 2.5G L1 3M 2cPGA 102500435 N
10 CPU,Intel I5-3230M 2.6G 3M 2cPGA 102500486 N
10 CPU,Intel I3-3130M 2.6G 3M 2cPGA 102500487 N
10 CPU,Intel 2030M 2.5G 2M 2cPGA 102500482 N
10 CPU,Intel 1000M 1.8G 2M 2cPGA 102500483 N
10 CPU,Intel I3-2348M 2.3G J1 3M 2cPGA 102500517 N
10 CPU,Intel B980 2.4G Q0 2M 2cPGA 102500362 N
10 CPU,Intel B960 2.20G 2M 35W SNB PGA 102500133 N
11 BAMBI Thermal Module DIS W/FAN 90203067 N
11 BAMBI Thermal Module UMA W/FAN 90203068 N
12 DC in Jack 16.2 × 17.0 × 6.5 Drapho PJCS0056-1002H 73044636 N
12 DC in Jack 16.2 × 17.0 × 6.5 Tyco 2129333-1 73044637 N
13 WLAN,WiFi 1 × 1 BGN,Cbt BCM94313HMG
1 × 1 BGN HMC
20200102 N
13 WLAN,WiFi 1 × 1 BGN,Liteon HB125 1 × 1 BGN HMC 20200223 N
13 WLAN,WiFi 1 × 1 BGN+BT4.0,Cbt BCM943142HM
1 × 1 BGN+BT4.0 HMC
20200222 N
13 WLAN,WiFi 1 × 1 BGN+BT4.0,Liteon WB225
1 × 1 BGN+BT4.0 HMC
20200224 N
14 speakers 90202801 N
15 BAMBI ODD Board 90003036 N
16 BAMBI USB Board 90003034 N
17 microphone N
18 BAMBI Lower Case 90202780 N
19 BAMBI Lower Case Door 90202779 N
20 Battery,3S2P,6cell,4400mAh,48Wh,Sanyo L11S6Y01
10.8V 48Wh 6cellBTY Comm02
121500040 *
20 Battery,3S2P,6cell,4400mAh,48Wh,LG L11L6Y01 10.8V
48Wh 6cellBTY Comm02
121500042 *
20 Battery,3S2P,6cell,4400mAh,48Wh,SMP/S L11M6Y01
10.8V 48Wh 6cellBTY Comm02
121500043 *
— AC power adapter (see “AC adapters” on page 78).
Table 4. Parts list—Overall (continued)
No. FRU FRU no. CRU ID
Lenovo G700/G710-
73
LCD FRUs
In Lenovo G700/G710, there are following types of LCDs
1
2
3
4
5
6
7
Lenovo G700/G710 Hardware Maintenance Manual
74
17.3-in HD TFT
Table 5. Parts list—17.3-in. HD LED
No. FRU FRU no. CRU ID
1 BAMBI LCD Bezel Screw Pad 90202784 N
2 Panel,HD+ -W-G,AUO B173RW01 V5 HD+ G W LED1
NB LCD
18200208 N
2 Panel,HD+ -W-G,CMI N173FGE-L23 HD+ G W LED1
NB LCD
18200384 N
2 Panel,HD+ -W-G,LGD LP173WD1-TLE1 HD+ G W
LED1 NB LCD
18201051 N
2 Panel,HD+ -W-G,SEC LTN173KT02-L01 HD+ G W
LED1 NB LCD
18200159 N
3 BAMBI Hinge L 90202785 N
3 BAMBI Hinge R 90202786 N
4 BAMBI LCD Cable 90202794 N
5 Antenna 90202776 N
6 BAMBI Camera HD 90002929 N
7 BAMBI LCD Cover 90202776 N
Lenovo G700/G710-
75
Keyboard
Table 6. Parts list—Keyboard (continued)
Language P/N CRU ID
Chicony
English 25210891
N
U.K. English 25210892
Italian 25210893
Spanish 25210894
Turkish 25210895
Thai 25210896
Portuguese 25210897
Latin 25210898
Canadian English&French 25210899
Korean 25210900
Traditional Chinese 25210901
Russian 25210902
French 25210903
German 25210904
Arabic 25210905
Brazilian 25210906
Japanese 25210907
Dutch 25210908
Greek 25210909
Hebrew 25210910
Hungarian 25210911
Four Nordic countries 25210912
Belgian 25210913
Icelandic 25210914
Slovenian 25210915
Swiss 25210916
International English 25210917
Czechoslovakian 25210918
Bulgarian 25210919
Indian 25210920
Sunrex
U.S. English 25210921
U.K. English 25210922
Italian 25210923
Spanish 25210924
Turkish 25210925
Thai 25210926
Portuguese 25210927
Latin 25210928
Canadian English&French 25210929
Korean 25210930
Traditional Chinese 25210931
Russian 25210932
French 25210933
German 25210934
Lenovo G700/G710 Hardware Maintenance Manual
76
Sunrex
(continued)
Arabic 25210935
N
Brazilian 25210936
Dutch 25210938
Greek 25210939
Hebrew 25210940
Hungarian 25210941
Four Nordic countries 25210942
Belgian 25210943
Icelandic 25210944
Slovenian 25210945
Swiss 25210946
International English 25210947
Czechoslovakian 25210948
Bulgarian 25210949
Indian 25210950
Darfon
U.S. English 25210951
U.K. English 25210952
Italian 25210953
Spanish 25210954
Turkish 25210955
Thai 25210956
Portuguese 25210957
Latin 25210958
Canadian English&French 25210959
Korean 25210960
Traditional Chinese 25210961
Russian 25210962
French 25210963
German 25210964
Arabic 25210965
Brazilian 25210966
Dutch 25210968
Greek 25210969
Hebrew 25210970
Hungarian 25210971
Four Nordic countries 25210972
Belgian 25210973
Icelandic 25210974
Slovenian 25210975
Swiss 25210976
International English 25210977
Czechoslovakian 25210978
Bulgarian 25210979
Indian 25210980
Table 6. Parts list—Keyboard (continued)
Language P/N CRU ID
Lenovo G700/G710-
77
Miscellaneous parts
Table 7. Parts list—Miscellaneous parts
FRU P/N CRU ID
System miscellaneous parts:
•(a) BAMBI HDD Bracket
•(b) BAMBI ODD Bracket
•(c) BAMBI TP Board
90202778
90202774
90003033
N
Cable miscellaneous parts:
•(d) BAMBI TP Button Board Cable
•(e) BAMBI TP Cable
•(f) BAMBI ODD Cable
•(g) BAMBI USB Cable
•(h) BAMBI Power Board Cable
•(i) BAMBI DC-IN cable
Note: Italicized letters in parentheses are references to the
exploded view in “Overall” on page 69.
90202792
90202788
90202790
90202791
90202789
90202793
N
Lenovo G700/G710 Hardware Maintenance Manual
78
AC adapters
Table 8. Parts list—AC adapters
FRU P/N CRU ID
65W,Delta ADLX65NDC3A 20V3.25A adapter 36200249 *
65W,Liteon ADLX65NLC3A 20V3.25A adapter 36200251 *
65W,Chicony ADLX65NCC3A 20V3.25A adapter 36200253 *
90W,Delta ADLX90NDC3A 20V4.5A adapter 36200250 *
90W,Liteon ADLX90NLC3A 20V4.5A adapter 36200252 *
90W,Chicony ADLX90NCC3A 20V4.5A adapter 36200254 *
Lenovo G700/G710-
79
Screws
Table 9. Parts list—Screws
FRU P/N CRU ID
BAMBI Screw M3*3L (K) B-NI 90202769 N
BAMBI Screw M2.5*5L(K)B-NI,NY 90202770 N
BAMBI Screw M2*6L(K,D4.6) B-ZN #1 NY 90202771 N
BAMBI Screw M2*3L (K) B-ZN #1 NY 90202772 N
BAMBI Screw M2*2L (K) B-ZN #1 NY 90202773 N
Lenovo G700/G710 Hardware Maintenance Manual
80
Power cords
A Lenovo power cord for a specific country or region is usually available only in
that country or region:
Table 10. Parts list—3-pin power cords (continued)
Region P/N CRU ID
China
•LINETEK PC323+RVV300/300+LS15 1m 145000600 *
Argentina
• LINETEK LS15+H03VV-F+LP39 1m 145000599 *
Danmark
• LINETEK LS15+H03VV-F+LP-38 1m 145000598 *
Switzerland
• LINETEK LS15+H03VV-F+LP-37 1m 145000597 *
Brazil
• LINETEK LS15 H03VV-F LP26A 1m 145000596 *
Israel
• LINETEK LS15+H03VV-F+LP-41 1m 145000595 *
UL
• LINETEK LP-30B + SPT-2 + LS15 1m 145000594 *
UK
• LINETEK LP-61L+ H03VV-F+ LS15 1m 145000593 *
Indian
• LINETEK PE-361+ H05VV-F+ LS15 1m 145000592 *
Italy
• LINETEK LS15+H03VV-F+PE-336 1m 145000591 *
Korea
• LINETEK LS15+H05VV-F+LP-E04A 1m 145000590 *
Australia
• LINETEK LS15+H03VV-F+LP-23A 1m 145000589 *
Taiwan
• LINETEK LS15+VCTF+LP-53 1m 145000588 *
Japan
• LINETEK LS15+VCTF+LP-54 1m 145000587 *
Africa
• LINETEK LS15+H03VV-F+PE-364 1m 145000586 *
CE
• LINETEK LP-34+H03VV-F + LS15 1m 145000585 *
China
• Longwell LSG-31+RVV300/300+LS-18 1m 145000568 *
Argentina
• Longwell LP-24+H03VV-F+LS-18 1m 145000567 *
Danmark
• Longwell LP-40+H03VV-F+LS-18 1m 145000566 *
Switzerland
• Longwell LP-37+H03VV-F+LS-18 1m 145000565 *
Brazil
• Longwell LP-46+H03VV-F+LS-18 1m 145000564 *
Israel
• Longwell LP-41+H03VV-F+LS-18 1m 145000563 *
Lenovo G700/G710-
81
UL
• Longwell LP-30B+SPT-2 18AWG+LS-18 1m 145000562 *
UK
• Longwell LP-61L+H03VV-F+LS-18 1m 145000561 *
Indian
• Longwell LP-67+BIS+LS-18 1m 145000560 *
Italy
• Longwell LP-22+H03VV-F+LS-18 1m 145000559 *
Korea
• Longwell LP-486+KTLH03VV-F+LS-5 1m 145000558 *
Australia
• Longwell LP-23A+LFC-3R+LS-18 1m 145000557 *
Taiwan
• Longwell LP-71+VCTF+LS-33 1m 145000556 *
Japan
• Longwell LP-54+VCTF+LS-18 1m 145000555 *
Africa
• Longwell LP-39+H03VV-F+LS-18 1m 145000554 *
CE
• Longwell LP-34A+H03VV-F+LS-18 1m 145000553 *
China
•VOLEX GB10S3+RVV 300/500+VAC5S 1m 145000538 *
UL
•VOLEX US15S3+SPT-2 ＋VAC5S 1m 145000537 *
UK
•VOLEX MP5004+H03VV-F+VAC5S 1m 145000605 *
Indian
•VOLEX IA6A3+IS694+VAC5S 1m 145000536 *
Switzerland
•VOLEX MP232+H03VV-F+VAC5S 1m 145000524 *
Italy
•VOLEX IT10S3+HO3VV-F+VAC5S 1m 145000535 *
Denmark
•VOLEX MP233D+H03VV-F+VAC5S 1m 145000534 *
Korea
•VOLEX M2511+KETI IEC+VAC5S 1m 145000533 *
Australia
•VOLEX AU10S3+H03VV-F+VAC5S 1m 145000532 *
Taiwan
•VOLEX TW15CS3+VCTF+VAC5S 1m 145000531 *
Japan
•VOLEX VAC5S+VCTF+M755 1m 145000530 *
Argentina
•VOLEX VA2073+H03VV-F+VAC5S 1m 145000528 *
Brazil
•VOLEX CH10S3+H03VV-F+VAC5S 1m 145000527 *
Israel
•VOLEX SI16S3+H03VV-F+VAC5S 1m 145000526 *
Table 10. Parts list—3-pin power cords (continued)
Region P/N CRU ID
Lenovo G700/G710 Hardware Maintenance Manual
82
CE
•VOLEX M2511+HO3VV-F+VAC5S 1m 145000525 *
UK
•VOLEX 0031+H03VV-F 0.75/3C+0011 1m 145500000 *
Europe
•VOLEX 0033+H03VV-F 0.75/3C+0011 1m 145500001 *
US
•VOLEX 0014+SPT-2 60 ℃ 18/3C+0016 1m 145500002 *
China
•VOLEX 0036+RVV 300/300 0.75/3C+0002 1m 145500003 *
Indian
•VOLEX 0046+IS694 0.75/3C+0011 1m 145500004 *
Japan
•VOLEX 0018(E)+VCTF 0.75/3C+0021 1m 145500005 *
Australia
•VOLEX 0038+H03VV-F 0.75/3C+0011 1m 145500006 *
Taiwan
•VOLEX 0019+VCTF 0.75/3C+0021 1m 145500007 *
Korea
•VOLEX 0033+H03VV-F 0.75/3C+0011 1m 145500008 *
Italy
•VOLEX 0029+H03VV-F 0.75/3C+0011 1m 145500009 *
South Africa
•VOLEX 0044+H03VV-F 0.75/3C+0011 1m 145500010 *
Brazil
•VOLEX 0034+H03VV-F 0.75/3C+0011 1m 145500011 *
Israel
•VOLEX 0041+H03VV-F 0.75/3C+0011 1m 145500012 *
Switzerland
•VOLEX 0027+H03VV-F 0.75/3C+0011 1m 145500013 *
Denmark
•VOLEX 0048+H03VV-F 0.75/3C+0011 1m 145500014 *
Argentina
•VOLEX 0040+H03VV-F 0.75/3C+0011 1m 145500015 *
Table 10. Parts list—3-pin power cords (continued)
Region P/N CRU ID
Notices-
83
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 NON-
INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE. Some jurisdictions do not allow disclaimer of express or implied
warranties in certain transactions, therefore, this statement may not apply to
you.
This information could include technical inaccuracies or typographical errors.
Changes are periodically made to the information herein; these changes will be
incorporated in new editions of the publication. Lenovo may make
improvements and/or changes in the product(s) and/or the program(s)
described in this publication at any time without notice.
The products described in this document are not intended for use in
implantation or other life support applications where malfunction may result in
injury or death to persons. The information contained in this document does not
affect or change Lenovo product specifications or warranties. Nothing in this
document shall operate as an express or implied license or indemnity under the
intellectual property rights of Lenovo or third parties. All information contained
in this document was obtained in specific environments and is presented as an
illustration. The result obtained in other operating environments may vary.
Lenovo may use or distribute any of the information you supply in any way it
believes appropriate without incurring any obligation to you.
Any references in this publication to non-Lenovo Web sites are provided for
convenience only and do not in any manner serve as an endorsement of those
Web sites. The materials at those Web sites are not part of the materials for this
Lenovo product, and use of those Web sites is at your own risk.
Notices
Lenovo G700/G710 Hardware Maintenance Manual
84
Any performance data contained herein was determined in a controlled
environment. Therefore, the result obtained in other operating environments
may vary significantly. Some measurements may have been made on
development-level systems and there is no guarantee that these measurements
will be the same on generally available systems. Furthermore, some
measurements may have been estimated through extrapolation. Actual results
may vary. Users of this document should verify the applicable data for their
specific environment.
The following terms are either registered trademarks or trademarks of Lenovo in
the United States and/or other countries:
Lenovo®
Lenovo logo®
IdeaPad®
VeriFace®
OneKey Rescue® (OneKey Recovery, OneKey Antivirus)
APS®
Power Express®
Energy Management and ReadyComm®
The following terms are trademarks of Microsoft Corporation in the United
States, other countries, or both:
Windows®
Windows® 8
The following are trademarks of Intel Corporation or its subsidiaries in the
United States, other countries, or both:
Intel®
Intel®Core™ 2 Duo
Other company, product, or service names may be the trademarks or service
marks of others.
Trademarks

Navigation menu