Lenovo V570/B570
Hardware
Maintenance
Manual
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Note:
Before using this information and the product it supports, be sure to read the general information
First Edition (January 2011)
© Copyright Lenovo 2011. All rights reserved.
LENOVO products, data, computer software, and services have been developed exclusively at private
expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with
limited and restricted rights to use, reproduction and disclosure.
LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are
delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclo-
sure is subject to restrictions set forth in Contract No. GS-35F-05925.
© 2011 Lenovo
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Contents
1030 Hard disk drive(HDD)/Memory/Mini
Handling devices that are sensitive to
cover ..............................................................36
1070 PCI Express Mini Card for wireless
1120 Fan assembly and Heat Sink
1140 Base cover, speakers and bluetooth
1180 Antenna assembly and LCD
Strategy for replacing a hard disk
Important notice for replacing a system
Important information about replacing RoHS
LCD FRUs .....................................................75
Restoring the factory contents by using OneKey
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About this manual
This manual contains service and reference information for the following
Lenovo product:
Lenovo V570/B570
Use this manual to troubleshoot problems.
The manual is divided into the following sections:
• The common sections provide general information, guidelines, and safety
information required for servicing computers.
• The product-specific section includes service, reference, and product-specific
parts information.
Important:
This manual is intended only for trained servicers who are familiar with
Lenovo products. Use this manual to troubleshoot problems effectively.
Before servicing a Lenovo product, make sure to read all the information
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Lenovo V570/B570 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety:
• Observe a good housekeeping in the area where the machines are put during
and after the maintenance.
• When lifting any heavy object:
1. Make sure that you can stand safely without slipping.
2. Distribute the weight of the object equally between your feet.
3. Use a slow lifting force. Never move suddenly or twist when you attempt
to lift it.
4. Lift it by standing or pushing up with your leg muscles; this action could
avoid the strain from the muscles in your back. Do not attempt to lift any
object that weighs more than 16 kg (35 lb) or that you think is too heavy for
you.
• Do not perform any action that causes hazards to the customer, or that makes
the machine unsafe.
• Before you start the machine, make sure that other service representatives
and the customer are not in a hazardous position.
• Place removed covers and other parts in a safe place, keeping them 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.
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Safety information
Electrical safety
Observe the following rules when working on electrical equipments.
Important:
Use only approved tools and test equipments. Some hand tools have
handles covered with a soft material that does not insulate you when
working with live electrical currents.
Many customers have rubber floor mats near their machines that contain
small conductive fibers to decrease electrostatic discharges. Do not use such
kind of mat to protect yourself from electrical shock.
• Find the room emergency power-off (EPO) switch, disconnecting the 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.
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Lenovo V570/B570 Hardware Maintenance Manual
• Always look carefully for possible hazards in your work area. Examples of
these hazards are moist floors, nongrounded power extension cables, power
surges, and missing safety grounds.
• Do not touch live electrical circuits with the reflective surface of a plastic
dental mirror. The surface is conductive; such touching can cause personal
injury and machine damage.
• Do not service the following parts with the power on when they are removed
from their normal operating places in a machine:
– Power supply units
– Pumps
– Blowers and fans
– Motor generators
and similar units. (This practice ensures correct grounding of the units.)
• If an electrical accident occurs:
– Caution: do not become a victim yourself.
– Switch off the power.
– Send the victim to get medical aid.
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Safety information
Safety inspection guide
The purpose of this inspection guide is to assist you in identifying potential
unsafe conditions. As each machine was designed and built, required safety
items were installed to protect users and service personnel from injury. This
guide addresses only those items. You should use good judgment to identify
potential safety hazards according to the 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.
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Lenovo V570/B570 Hardware Maintenance Manual
Handling devices that are sensitive to electrostatic discharge
Any computer part containing transistors or integrated circuits (ICs) should be
considered sensitive to electrostatic discharge (ESD). ESD damage can occur
when there is a difference in charge between objects. Protect against ESD damage
by equalizing the charge so that the machine, the part, the work mat, and the
person handling the part are all at the same charge.
Notes:
1. Use product-specific ESD procedures when they exceed the
requirements noted here.
2. Make sure that the ESD protective devices you use have been certified
(ISO 9000) as fully effective.
When handling ESD-sensitive parts:
• Keep the parts in protective packages until they are inserted into the product.
• Avoid contact with other people.
• Wear a grounded wrist strap against your skin to eliminate static on your
body.
• Prevent the part from touching your clothing. Most clothing is insulative and
retains a charge even when you are wearing a wrist strap.
• Use the black side of a grounded work mat to provide a static-free work
surface. The mat is especially useful when handling ESD-sensitive devices.
• Select a grounding system, such as those listed below, to provide protection
that meets the specific service requirement.
Notes:
The use of a grounding system to guard against ESD damage is desirable but
not necessary.
– Attach the ESD ground clip to any frame ground, ground braid, or 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.
Grounding requirements
Electrical grounding of the computer is required for operator safety and correct
system function. Proper grounding of the electrical outlet can be verified by a
certified electrician.
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Safety information
Safety notices: multilingual translations
The safety notices in this section are provided in English, French, German,
Hebrew, Italian, Japanese, and Spanish.
Safety notice 1
Before the computer is powered on after FRU replacement, make sure all
screws, springs, and other small parts are in place and are not left loose
inside the computer. Verify this by shaking the computer and listening for
rattling sounds. Metallic parts or metal flakes can cause electrical shorts.
Avant de remettre l’ordinateur sous tension après remplacement d’une unité
en clientèle, vérifiez que tous les ressorts, vis et autres pièces sont bien en
place et bien fixées. Pour ce faire, secouez l’unité et assurez-vous qu’aucun
bruit suspect ne se produit. Des pièces métalliques ou des copeaux de métal
pourraient causer un court-circuit.
Bevor nach einem FRU-Austausch der Computer wieder angeschlossen
wird, muß sichergestellt werden, daß keine Schrauben, Federn oder andere
Kleinteile fehlen oder im Gehäuse vergessen wurden. Der Computer muß
geschüttelt und auf Klappergeräusche geprüft werden. Metallteile 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.
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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.
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Safety information
Safety notice 3
DANGER
The battery pack contains small amounts of nickel. Do not disassemble it,
throw it into fire or water, or short-circuit it. Dispose of the battery pack as
required by local ordinances or regulations. Use only the battery in the
appropriate parts listing when replacing the battery pack. Use of an
incorrect battery can result in ignition or explosion of the battery.
La batterie contient du nickel. Ne la démontez pas, ne l’exposez ni au feu ni
à l’eau. Ne la mettez pas en court-circuit. Pour la mettre au rebut,
conformez-vous à la réglementation en vigueur. Lorsque vous remplacez la
batterie, veillez à n’utiliser que les modèles cités dans la liste de pièces
détachées adéquate. En effet, une batterie inappropriée risque de prendre
feu ou d’exploser.
Akkus enthalten geringe Mengen von Nickel. Sie dürfen nicht zerlegt,
wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt
werden. Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll
beachten. Beim Ersetzen der Batterie nur Batterien des Typs verwenden, der
in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu
Entzündung oder Explosion führen.
La batteria contiene piccole quantità di nichel. Non smontarla, gettarla nel
fuoco o nell’acqua né cortocircuitarla. Smaltirla secondo la normativa in
vigore (DPR 915/82, successive disposizioni e disposizioni locali). Quando
si sostituisce la batteria, utilizzare soltanto i tipi inseriti nell’appropriato
Catalogo parti. L’impiego di una batteria non adatta potrebbe determinare
l’incendio o l’esplosione della batteria stessa.
Las baterías contienen pequeñas cantidades de níquel. No las desmonte, ni
recargue, ni las eche al fuego o al agua ni las cortocircuite. Deséchelas tal
como dispone la normativa local. Utilice sólo baterías que se encuentren en
la lista de piezas al sustituir la batería. La utilización de una batería no
apropiada puede provocar la ignición o explosión de la misma.
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Lenovo V570/B570 Hardware Maintenance Manual
Safety notice 4
DANGER
The lithium battery can cause a fire, an explosion, or a severe burn. Do not
recharge it, remove its polarized connector, disassemble it, heat it above
100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of
the battery as required by local ordinances or regulations. Use only the
battery in the appropriate parts listing. Use of an incorrect battery can result
in ignition or explosion of the battery.
La pile de sauvegarde contient du lithium. Elle présente des risques
d’incendie, d’explosion ou de brûlures graves. Ne la rechargez pas, ne
retirez pas son connecteur polarisé et ne la démontez pas. Ne l’exposez pas
à une temperature supérieure à 100°C, ne la faites pas brûler et n’en exposez
pas le contenu à l’eau. Mettez la pile au rebut conformément à la
réglementation en vigueur. Une pile inappropriée risque de prendre feu ou
d’exploser.
Die Systembatterie ist eine Lithiumbatterie. Sie kann sich entzünden,
explodieren oder schwere Verbrennungen hervorrufen. Batterien dieses
Typs dürfen nicht aufgeladen, zerlegt, über 100 C erhitzt oder verbrannt
werden. Auch darf ihr Inhalt nicht mit Wasser in Verbindung gebracht oder
der zur richtigen Polung angebrachte Verbindungsstecker entfernt werden.
Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten.
Beim Ersetzen der Batterie nur Batterien des Typs verwenden, der in der
Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu
Entzündung oder Explosion führen.
La batteria di supporto e una batteria al litio e puo incendiarsi, esplodere o
procurare gravi ustioni. Evitare di ricaricarla, smontarne il connettore
polarizzato, smontarla, riscaldarla ad una temperatura superiore ai 100
gradi centigradi, incendiarla o gettarla in acqua. Smaltirla secondo la
normativa in vigore (DPR 915/82, successive disposizioni e disposizioni
locali). L’impiego di una batteria non adatta potrebbe determinare
l’incendio o l’esplosione della batteria stessa.
La batería de repuesto es una batería de litio y puede provocar incendios,
explosiones o quemaduras graves. No la recargue, ni quite el conector
polarizado, ni la desmonte, ni caliente por encima de los 100°C (212°F), ni la
incinere ni exponga el contenido de sus celdas al agua. Deséchela tal como
dispone la normativa local.
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Safety information
Safety notice 5
If the LCD breaks and the fluid from inside the LCD gets into your eyes or
on your hands, immediately wash the affected areas with water at least for
15 minutes. Seek medical care if any symptoms caused by the fluid are
present after washing.
Si le panneau d’affichage à cristaux liquides se brise et que vous recevez dans
les yeux ou sur les mains une partie du fluide, rincez-les abondamment
pendant au moins quinze minutes. Consultez un médecin si des symptômes
persistent après le lavage.
Die Leuchtstoffröhre im LCD-Bildschirm enthält Quecksilber. Bei der
Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Der
LCD-Bildschirm besteht aus Glas und kann zerbrechen, wenn er
unsachgemäß behandelt wird oder der Computer auf den Boden fällt. Wenn
der Bildschirm beschädigt ist und die darin befindliche Flüssigkeit in
Kontakt mit Haut und Augen gerät, sollten die betroffenen Stellen
mindestens 15 Minuten mit Wasser abgespült und bei Beschwerden
anschließend ein Arzt aufgesucht werden.
Nel caso che caso l’LCD si dovesse rompere ed il liquido in esso contenuto
entrasse in contatto con gli occhi o le mani, lavare immediatamente le parti
interessate con acqua corrente per almeno 15 minuti; poi consultare un
medico se i sintomi dovessero permanere.
Si la LCD se rompe y el fluido de su interior entra en contacto con sus ojos o
sus manos, lave inmediatamente las áreas afectadas con agua durante
15 minutos como mínimo. Obtenga atención medica si se presenta algún
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Lenovo V570/B570 Hardware Maintenance Manual
Safety notice 6
DANGER
To avoid shock, do not remove the plastic cover that protects the lower part
of the inverter card.
Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en
plastique protégeant la partie inférieure de la carte d’alimentation.
Aus Sicherheitsgründen die Kunststoffabdeckung, die den unteren Teil der
Spannungswandlerplatine umgibt, nicht entfernen.
Per evitare scosse elettriche, non rimuovere la copertura in plastica che
avvolge la parte inferiore della scheda invertitore.
Para evitar descargas, no quite la cubierta de plástico que rodea la parte baja
de la tarjeta invertida.
Safety notice 7
DANGER
Though the main batteries have low voltage, a shorted or grounded battery
can produce enough current to burn personnel or combustible materials.
Bien que le voltage des batteries principales soit peu élevé, le court-circuit ou
la mise à la masse d’une batterie peut produire suffisamment de courant
pour brûler des matériaux combustibles ou causer des brûlures corporelles
graves.
Obwohl Hauptbatterien eine niedrige Spannung haben, können sie doch bei
Kurzschluß oder Erdung genug Strom abgeben, um brennbare Materialien
zu entzünden oder Verletzungen bei Personen hervorzurufen.
Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria in
corto circuito o a massa può fornire corrente sufficiente da bruciare materiali
combustibili o provocare ustioni ai tecnici di manutenzione.
Aunque las baterías principales tienen un voltaje bajo, una batería
cortocircuitada o con contacto a tierra puede producir la corriente suficiente
como para quemar material combustible o provocar quemaduras en el
personal.
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Safety information
Safety notice 8
DANGER
Before removing any FRU, turn off the computer, unplug all power cords
from electrical outlets, remove the battery pack, and then disconnect any
interconnecting cables.
Avant de retirer une unité remplaçable en clientèle, mettez le système hors
tension, débranchez tous les cordons d’alimentation des socles de prise de
courant, retirez la batterie et déconnectez tous les cordons d’interface.
Die Stromzufuhr muß abgeschaltet, alle Stromkabel aus der Steckdose
gezogen, der Akku entfernt und alle Verbindungskabel abgenommen sein,
bevor eine FRU entfernt wird.
Prima di rimuovere qualsiasi FRU, spegnere il sistema, scollegare dalle prese
elettriche tutti i cavi di alimentazione, rimuovere la batteria e poi scollegare
i cavi di interconnessione.
Antes de quitar una FRU, apague el sistema, desenchufe todos los cables de
las tomas de corriente eléctrica, quite la batería y, a continuación, desconecte
cualquier cable de conexión entre dispositivos.
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Lenovo V570/B570 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo computer are equipped from the factory with an optical
storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are
also sold separately as options. If one of these drives is installed, it is certified in
the U.S. to conform to the requirements of the Department of Health and Human
Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class
1 laser products. Elsewhere, the drive is certified to conform to the requirements
of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60
825 for Class 1 laser products.
If a CD-ROM drive, a DVD-ROM drive, or another laser device is installed, note
the following:
CAUTION
Use of controls or adjustments or performance of procedures other than
those specified herein might result in hazardous radiation exposure.
O uso de controles, ajustes ou desempenho de procedimentos diferentes
daqueles aqui especificados pode resultar em perigosa exposição à radiação.
Pour éviter tout risque d’exposition au rayon laser, respectez les consignes
de réglage et d’utilisation des commandes, ainsi que les procédures décrites.
Werden Steuer- und Einstellelemente anders als hier festgesetzt verwendet,
kann gefährliche Laserstrahlung auftreten.
L’utilizzo di controlli, regolazioni o l’esecuzione di procedure diverse da
quelle specificate possono provocare l’esposizione a.
El uso de controles o ajustes o la ejecución de procedimientos distintos de los
aquí especificados puede provocar la exposición a radiaciones peligrosas.
Opening the CD-ROM drive, the DVD-ROM drive, or any other optical storage
device could result in exposure to hazardous laser radiation. There are no
serviceable parts inside those drives. Do not open.
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Safety information
A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may
contain an embedded Class 3A or Class 3B laser diode. Note the following:
DANGER
Emits visible and invisible laser radiation when open. Do not stare into the
beam, do not view directly with optical instruments, and avoid direct
exposure to the beam.
Radiação por raio laser ao abrir. Não olhe fixo no feixe de luz, não olhe
diretamente por meio de instrumentos óticos e evite exposição direta com o
feixe de luz.
Rayonnement laser si carter ouvert. Évitez de fixer le faisceau, de le regarder
directement avec des instruments optiques, ou de vous exposer au rayon.
Laserstrahlung bei geöffnetem Gerät. Nicht direkt oder über optische
Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden.
Kinyitáskor lézersugár ! Ne nézzen bele se szabad szemmel, se optikai
eszközökkel. Kerülje a sugárnyalábbal való érintkezést!
Aprendo l’unità vengono emesse radiazioni laser. Non fissare il fascio, non
guardarlo direttamente con strumenti ottici e evitare l’esposizione diretta al
fascio.
Radiación láser al abrir. No mire fijamente ni examine con instrumental
óptico el haz de luz. Evite la exposición directa al haz.
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Lenovo V570/B570 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information:
Important:
BIOS and device driver fixes are customer-installable. The BIOS and device
drivers are posted on the customer support site:
Strategy for replacing FRUs
Before replacing parts:
Make sure that all software fixes, drivers, and BIOS downloads are installed
before replacing any FRUs listed in this manual.
After a system board is replaced, ensure that the latest BIOS is loaded to the
system board before completing the service action.
To download software fixes, drivers, and BIOS, follow the steps below:
2. Enter a 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.
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Important service information
Use the following strategy to prevent unnecessary expense for replacing and
servicing FRUs:
• If you are instructed to replace an FRU, but the replacement does not solve
the problem, reinstall the original FRU before you continue.
• Some computers have both a processor board and a system board. If you are
instructed to replace either of them, and replacing one of them does not solve
the problem, reinstall that board, and then replace the other one.
• If an adapter or a device consists of more than one FRU, any of the FRUs may
be the cause of the error. Before replacing the adapter or device, remove the
FRUs one by one to see if the symptoms change. Replace only the FRU that
changed the symptoms.
Attention: The setup configuration on the computer you are servicing may have
been customized. Running Automatic Configuration may alter the settings. Note
the current configuration settings (using the View Configuration option); then,
when service has been completed, verify that those settings remain in effect.
Strategy for replacing a hard disk drive
Always try to run a low-level format before replacing a hard disk drive. This will
cause all customer data on the hard disk to be lost. Make sure that the customer
has a current backup of the data before performing this action.
Attention: The drive startup sequence in the computer you are servicing may
have been changed. Be extremely careful during write operations such as
copying, saving, or formatting. If you select an incorrect drive, data or programs
can be overwritten.
Important notice for replacing a system board
Some components mounted on a system board are very sensitive. Improper
handling can cause damage to those components, and may cause a system
malfunction.
Attention: When handling a system board:
• Do not drop the system board or apply any excessive force to it.
• Avoid rough handling of any kind.
• Avoid bending the system board and hard pushing to prevent cracking at
each BGA (Ball Grid Array) chipset.
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Lenovo V570/B570 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of Hazardous Substances in Electrical and
Electronic Equipment Directive (2002/95/EC) is a European Union legal
requirement affecting the global electronics industry. RoHS requirements
must be implemented on Lenovo products placed on the market after June
2006. Products on the market before June 2006 are not required to have
RoHS compliant parts. If the original FRU parts are non-compliant,
replacement parts can also be non-compliant. In all cases if the original
FRU parts are RoHS compliant, the replacement part must also be RoHS
compliant.
Note: RoHS and non-RoHS FRU part numbers with the same fit and function are
identified with unique FRU part numbers.
Lenovo plans to transit to RoHS compliance well before the implementation date
and expects its suppliers to be ready to support Lenovo’s requirements and
schedule in the EU. Products sold in 2005 and 2006 will contain some RoHS
compliant FRUs. The following statement pertains to these products and any
product Lenovo produces containing RoHS compliant FRUs.
RoHS compliant FRUs have unique FRU part numbers. Before or after the RoHS
implementation date, failed RoHS compliant parts must always be replaced with
RoHS compliant ones, so only the FRUs identified as compliant in the system
HMM or direct substitutions for those FRUs may be used.
Products marketed before June 2006 Products marketed after June 2006
Current or
original part
Replacement
FRU
Current or
original part
Replacement
FRU
Non-RoHS
Non-RoHS
Non-RoHS
RoHS
Can be Non-RoHS
Can be RoHS
Must be RoHS
Must be RoHS
Can sub to RoHS
Must be RoHS
Note: A direct substitution is a part with a different FRU part number that is
automatically shipped by the distribution center at the time of the order.
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General checkout
General checkout
This chapter presents the following information:
Before you go to the checkout, make sure to read the following important notes:
Important notes:
• Only certified trained personnel can service the computer.
• Before replacing any FRU, read the entire page on removing and
replacing FRUs.
• When you replace FRUs, use new nylon-coated screws.
• Be extremely careful during such write operations as copying,
saving, or formatting. Drives in the computer that you are servicing
sequence might have been altered. If you select an incorrect drive, data
or programs might be overwritten.
• Replace an FRU only with another FRU of the correct model. When
you replace an FRU, make sure that the machine model and the FRU part
number are correct by referring to the FRU parts list.
• An FRU should not be replaced just because of a single,
unreproducible failure. Single failures can occur for a variety of reasons
that have nothing to do with a hardware defect, such as cosmic radiation,
electrostatic discharge, or software errors. Consider replacing an FRU
only when a problem recurs. If you suspect that an FRU is defective,
clear the error logs and run the test again. If the error does not recur, do
not replace the FRU.
• Be careful not to replace a nondefective FRU.
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Lenovo V570/B570 Hardware Maintenance Manual
What to do first
When you do return an FRU, you must include the following information in the
parts exchange form or parts return form that you attach to it:
1. Name and phone number of servicer
2. Date of service
3. Date on which the machine failed
4. Date of purchase
5. Procedure index and page number in which the failing FRU was detected
6. Failing FRU name and part number
7. Machine type, model number, and serial number
8. Customer’s name and address
Note for warranty: During the warranty period, the customer may be
responsible for repair costs if the computer damage was caused by misuse,
accident, modification, unsuitable physical or operating environment, or
improper maintenance by the customer.
The following is a list of some common items that are not covered under
warranty and some symptoms that might indicate that the system was subjected
to stress beyond normal use.
Before checking problems with the computer, determine whether the damage is
covered under the warranty by referring to the following list:
The following are not covered under warranty:
• LCD panel cracked from the application of excessive force or from being
dropped
• Scratched (cosmetic) parts
• Distortion, deformation, or discoloration of the cosmetic parts
• Plastic parts, latches, pins, or connectors that have been cracked or broken by
excessive force
• Damage caused by liquid spilled into the system
• Damage caused by the improper insertion of a PC Card or the installation of
an incompatible card
• Improper disk insertion or use of an optical drive
• Diskette drive damage caused by pressure on the diskette drive cover, foreign
material in the drive, or the insertion of a diskette with multiple labels
• Damaged or bent diskette eject button
• Fuses blown by attachment of a nonsupported device
• Forgotten computer password (making the computer unusable)
• Sticky keys caused by spilling a liquid onto the keyboard
• Use of an incorrect AC adapter on laptop products
The following symptoms might indicate damage caused by nonwarranted
activities:
• Missing parts might be a symptom of unauthorized service or modification.
• If the spindle of a hard disk drive becomes noisy, it may have been subjected
to excessive force, or dropped.
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General checkout
Power system checkout
To verify a symptom, follow the steps below:
1. Turn off the computer.
2. Remove the battery pack.
3. Connect the AC adapter.
4. Make sure that power is supplied when you turn on the computer.
5. Turn off the computer.
6. Disconnect the AC adapter and install the charged battery pack.
7. Make sure that the battery pack supplies power when you turn on the
computer.
If you suspect a power problem, see the appropriate one of the following power
supply checkouts:
Checking the AC adapter
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:
Pin
1
Voltage (V DC)
+20
0
2
2
1
Note: Output voltage for the AC adapter pin No. 2 may differ from the one you
are servicing.
3. If the voltage is not correct, replace the AC adapter.
4. If the voltage is acceptable, do the following:
• Replace the system board.
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.
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Lenovo V570/B570 Hardware Maintenance Manual
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:
Terminal
Voltage (V DC)
+0 to +14
1
7
7(-)
6(-)
5
Ground (-)
4
3
2(+)
1(+)
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 KΩ.
If the resistance is not correct, replace the battery pack. If the resistance is
correct, replace the system board.
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Related service information
Related service information
This chapter presents the following information:
Restoring the factory contents by using OneKey Recovery
Restore of factory default
The Lenovo V570/B570 computers come with pre-installed OneKey Rescue
System. In order to save application files and the initial backed up files of the
system, the hard disk in a Lenovo computer includes a hidden partition when it
is shipped. If you need to restore the system to the point of your first boot up, just
enter Lenovo OneKey Rescue System and run Restore to factory default. For
details of OneKey Rescue System, see the User Guide for OneKey Rescue System.
Note: This will delete all the new data on the system partition (C drive),
which is not recoverable. Make sure to back up your critical data before you
perform this action.
Using recovery discs
When you replace a hard disk drive in your computer, you are unable to use the
pre-installed Lenovo OneKey Recovery and OneKey Rescue. However, you can
use the recovery discs that store your backed up data to restore your new hard
drive to a previous backup status.
Note: You can create recovery discs by burning the backup image to a CD/
DVD as recovery discs. For details of Create recovery discs, see the User
Guide for OneKey Rescue System.
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Lenovo V570/B570 Hardware Maintenance Manual
When you use the recovery discs to boot your computer, the system will enter
the user interface for system recovery automatically. Please follow the prompt to
insert the backup discs to complete the whole recovery process.
Note: The recovery process might take up to 2 hours.
Passwords
As many as two passwords may be needed for any Lenovo computer: the power-
on password (POP) 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.
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.
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Related service information
Power management
Note: Power management modes are not supported for APM operating system.
To reduce power consumption, the computer has three power management
modes: screen blank, sleep (standby), and hibernation.
Screen blank 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.
Sleep (standby) mode
When the computer enters sleep (standby) mode, the following events occur in
addition to what occurs in screen blank mode:
• The LCD is powered off.
• The hard disk drive is powered off.
• The CPU stops.
To enter sleep (standby) mode, press Fn+F1.
In certain circumstances, the computer goes into sleep (standby) mode
automatically:
• If a “suspend time” has been set on the timer, and the user does not do any
operation with the keyboard, the hard disk, the parallel connector, or the
diskette drive within that time.
• If the battery indicator is amber, indicating that the battery power is low.
(Alternatively, if Hibernate when battery becomes low has been selected in
the “Power Management Properties” window, the computer goes into
hibernation mode.)
To cause the computer to return from sleep (standby) mode and resume the
operation, do one of the following:
• Press the Fn key.
• Open the lid.
• Turn on the power switch.
Also, in the following event, the computer automatically returns from sleep
(standby) mode and resumes the operation:
• The time set on the resume timer elapses.
Note: The computer does not accept any input immediately after it enters sleep
(standby) mode. Wait a few seconds before taking any action to reenter
operation mode.
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Lenovo V570/B570 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following occurs:
• The system status, RAM, VRAM, and setup data are stored on the hard disk.
• The system is powered off.
To cause the computer to enter hibernation mode, follow the steps below:
• If you are using the ACPI operating system and have defined one of the
following actions as the event that causes the system to go into hibernation
mode, perform that action:
– Closing the lid.
– Pressing the power button.
Also, the computer goes into hibernation mode automatically in either of the
following conditions:
• If a “hibernation time” has been set on the timer, and if the user does not do
any operation with the keyboard, the hard disk drive, the parallel connector,
or the diskette drive within that time.
• If the timer conditions are satisfied in suspend mode.
When the power is turned on, the computer returns from hibernation mode and
resumes operation. The hibernation file in the boot record on the hard disk drive
is read, and system status is restored from the hard disk drive.
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Lenovo V570/B570
Lenovo V570/B570
This chapter presents the following product-specific service references and
product-specific parts information:
• “FRU tests” on page 31
Specifications
The following table lists the specifications of the Lenovo V570/B570:
Table 1. Specifications
Feature
Description
Processor
• Intel Huron River SV
Core Chipset
Bus architecture
• Intel HM65
• DDR3: 800, 1066, 1333MT/s for Dual Core CPU
• DDR3: 800, 1066, 1333, 1600MT/s for Quad Core CPU
• DMI X4, 2.5Gb/s
• FDI 8 lanes (2channels), 2.7Gt/s
• PCI Express
Graphic Chipset • Intel integrated
• NV n12p-GE (V570)
• NV N12M-GS (B570)
Display
• 15.6 HD LED Panel, High glossy Wedge type, 1366x768
pixels, 220 nit
Standard
memory
• DDR3 1066/1333 SODIMM (x2), Support Dual Channel
CMOS RAM
• 256 bytes
Hard disk drive
• 2.5" SATA 320/500GB/1TB (5400rpm)
• 2.5" SATA 320/500/750GB/1TB (7200rpm)
• SSD HDD (V570 or B570) (Select models only)
• 12.7mm Tray Rambo/BlueRay
Optical drive
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Lenovo V570/B570 Hardware Maintenance Manual
Table 1. Specifications (continued)
Feature
Description
I/O port
• External monitor connector
• Stereo headphone jack
• Microphone jack
• RJ45 x 1
• HDMI port (Select models only)
• USB 2.0 x 3 + USB 2.0&e-SATA COMBO x 1 (Select
models only)
• 6-in-1 memory card reader
MODEM slot
Audio
• N/A
• 1/8" Stereo Headphone Output Jack
• 1/8" Microphone Input Combo Jack
• Built-in stereo speakers
• Built-in microphone
Video
• CRT port x 1, HDMI port x 1
Ethernet (on the
system board)
• 10/100/1000M Ethernet
PCI Express Mini • 1 slot for WLAN card (half size)
Card slot
• 1 slot for WWAN (B570) (Select models only)
• Intel 802.11 a/b/g/n & WiMax combo
• Broadcom/Atheros b/g/n
WLAN
WWAN
• design ready
Bluetooth
wireless
• BT2.1 + EDR CyberTan/USI module
Keyboard
Touch pad
• Numberic Keyboard
• Two clicks with Rubber-Dome (V570)
• Two clicks with Metal-Dome (B570)
Fingerprint
reader
• Egistec ES603-WB (Select models only)
Integrated
camera
• 2.0M pixies (V570)
• 0.3M pixies (B570)
Battery
• 48WH, 6 cell cylindrical Li-ion Battery
• 65W/90W
AC adapter
Pre-installed
operating system
• Win 7 Starter/Home Basic/Premium/Professional
• Free DOS
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Lenovo V570/B570 Hardware Maintenance Manual
Table 2. Status indicators
Indicator
Meaning
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
Num lock
White: The separate numeric keypad on the keyboard is
enabled. To enable or disable the numeric keypad,
press the Num Lock key.
b
c
Drive in use White: Data is being read from or written to the hard disk
drive, or the optical disk drive. When this indicator is
on, do not put the computer into standby mode or
turn off the computer.
Note: Do not move the system while the white drive-in-use
light is on. Sudden physical shock could cause drive errors.
APS status White: When your computer is subjected to shock or
excessive vibration, the shock sensor in the computer
detects the condition and stops the hard disk drive
until the environment is stable again.
d
e
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.
f
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.
Wireless
status
White: The wireless LAN radio is turned on and connected
g
to AP.
Blinking white:
The wireless LAN is switched on and the radio of it
is also turned off, or the wireless LAN radio is turned
on and not connected to AP.
Flashing white:
The wireless LAN radio is turned on and data is
being transmitted.
Off:
The wireless LAN is switched off and the radio of it
is also turned off.
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Lenovo V570/B570
Fn key combinations
The following table shows the function of each combination of Fn with a function
key.
Table 4. Fn key combinations
Key combination
Fn + Esc:
Fn + F1:
Description
Turn on/off the integrated camera.
Enter sleep mode.
Fn + F2:
Turn on/off the backlight of the LCD screen.
Fn + F3:
Open the interface for the display device switch to
select this notebook or an external display.
Fn + F4:
Fn + F5:
Open the interface for display resolution settings.
Open the interface for integrated wireless devices
settings (on/off).
Fn + F6:
Fn + F9:
Enable/Disable the touchpad.
Start/Pause playback of Windows Media Player.
Stop playback of Windows Media Player.
Skip to the previous track.
Skip to the next track.
Enable/Disable the scroll lock.
Activate the system request.
Fn + F10:
Fn + F11:
Fn + F12:
Fn + Insert:
Fn + PrtSc:
Fn + Home:
Fn + End:
Activate the pause function.
Activate the break function.
Fn +
Fn +
:
:
Increase/Decrease display brightness.
Increase/Decrease sound volume.
/
/
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Lenovo V570/B570 Hardware Maintenance Manual
FRU replacement notices
This section presents notices related to removing and replacing parts. Read this
section carefully before replacing any FRU.
Screw notices
Loose screws can cause a reliability problem. In the Lenovo computer, this
problem is addressed with special nylon-coated screws that have the following
characteristics:
• They maintain tight connections.
• They do not easily come loose, even with shock or vibration.
• They are harder to tighten.
• Each one should be used only once.
Do the following when you service this machine:
• Keep the screw kit in your tool bag.
• Always use new screws.
• Use a torque screwdriver if you have one.
Tighten screws as follows:
• Plastic to plastic
Turn an additional 90° after the screw head touches the surface of the plastic
part:
more than 90°
(Cross-section)
• Logic card to plastic
Turn an additional 180° after the screw head touches the surface of the logic
card:
more than 180°
(Cross-section)
• Torque driver
If you have a torque screwdriver , refer to the “Torque” column for each step.
• Make sure that you use the correct screws. If you have a torque screwdriver,
tighten all screws firmly to the torque shown in the table. Never use a screw
that you removed. Use a new one. Make sure that all screws are
tightened firmly.
• Ensure torque screwdrivers are calibrated correctly following country
specifications.
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Lenovo V570/B570
Removing and replacing an FRU
This section presents exploded figures with the instructions to indicate how to
remove and replace the FRU. Make sure to observe the following general rules:
1. Do not attempt to service any computer unless you have been trained and
certified. An untrained person runs the risk of damaging parts.
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.
DANGER
Before removing any FRU, turn off the computer, unplug all power cords
from electrical outlets, remove the battery pack, and then disconnect any of
the interconnecting cables.
Attention: After replacing an FRU, do not turn on the computer until you have
made sure that all screws, springs, and other small parts are in place and none
are loose inside the computer. Verify this by shaking the computer gently and
listening for rattling sounds. Metallic parts or metal flakes can cause electrical
short circuits.
Attention: The system board is sensitive to, and can be damaged by, electrostatic
discharge. Before touching it, establish personal grounding by touching a
ground point with one hand or using an electrostatic discharge (ESD) strap
(P/N 6405959) to remove potential shock reasons.
Note: The illustrations used in this section are of the Lenovo V570, unless
otherwisestated.
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1010 Battery pack
DANGER
Only use the battery specified in the parts list for your computer. Any other
battery could ignite or explode.
Figure 1. Removal steps of battery pack
Unlock the battery release lever
. Holding the battery release lever in the
a
unlocked position
, remove the battery pack in the direction shown by arrow
b
.
c
a
c
b
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.
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1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card
slot compartment cover
For access, remove this FRU:
Figure 3. Removal steps of HDD/Memory/Mini PCI Express Card slot compartment
cover
Loosen five screws
, then remove the compartment cover
.
a
b
1
1
1
1
2
1
Step
Screw (quantity)
Color
Torque
1.5 kgfcm
M2.5 × 4.7 mm, flat-head, nylok-
coated (5)
Black
a
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Lenovo V570/B570
1040 Hard disk drive
For access, remove these FRUs in order:
Attention:
• Do not drop the hard disk drive or apply any physical shock to it.
The hard disk drive is sensitive to physical shock. Improper handling
can cause damages and permanent loss of data.
• Before removing the drive, suggest the customer to backup all the
information on it if possible.
• Never remove the drive while the system is operating or is in suspend
mode.
Figure 4. Removal steps of hard disk drive
Remove the screw
and pull the tab up in the direction shown by arrow
a
b
to remove the hard disk drive from the slot.
1
2
Step
Screw (quantity)
Color
Torque
M2 × 3 mm, flat-head, nylok-coated (1) White
1.5 kgfcm
a
When installing: Make sure that the HDD connector is attached firmly.
37
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Lenovo V570/B570 Hardware Maintenance Manual
1050 Optical drive
For access, remove this FRU:
Figure 4. Removal steps of optical drive
Remove the screw
, insert a screwdriver into the screw hole and push the
a
optical drive in the direction shown by arrow
. Pull the optical drive out in the
b
direction shown by arrow
.
c
1
Step
Screw (quantity)
Color
Torque
M2 × 3 mm, flat-head, nylok-coated (1) Black
1.5 kgfcm
a
2
3
38
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Lenovo V570/B570
1060 DIMM
For access, remove these FRUs in order:
Figure 6. 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
a
shown by arrow
.
b
a
a
b
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
b
a
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.
39
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Lenovo V570/B570 Hardware Maintenance Manual
1070 PCI Express Mini Card for wireless LAN/WAN
For access, remove these FRUs in order:
Figure 7. Removal steps of PCI Express Mini Card for wireless LAN/WAN
2
1
Disconnect the two wireless LAN cables (black, white)
, and then remove the
a
screw
.
b
In step
, unplug the jacks by using the removal tool antenna RF connector
a
(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
.
a
wireless LAN card in some models may have 3 cables in step
.
a
Step
Screw (quantity)
Color
Torque
M2 × 3 mm, flat-head, nylok-coated (1) Black
1.5 kgfcm
b
40
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Lenovo V570/B570
Figure 7. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued)
Remove the card in the direction shown by arrow
.
c
3
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.
41
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Lenovo V570/B570 Hardware Maintenance Manual
1080 Keyboard
For access, remove this FRU:
Figure 8. Removal steps of keyboard
Remove three screws
.
a
1
1
1
Step
Screw (quantity)
Color
Torque
M2.5 × 8 mm, flat-head, nylok-coated (3) Black
2.5 kgfcm
a
42
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Lenovo V570/B570
Figure 8. Removal steps of keyboard (continued)
Loosen the keyboard with fingers in the direction shown by arrows
.
b
2
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Lenovo V570/B570 Hardware Maintenance Manual
Figure 8. Removal steps of keyboard (continued)
Lift the keyboard a little
, and then detach the connector in the direction
c
shown by arrows
.
d e
2
3
4
When installing: Make sure that the FPC connector is attached firmly.
44
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Lenovo V570/B570
1090 Keyboard bezel
For access, remove these FRUs in order:
Figure 9. Removal steps of keyboard bezel
Remove ten screws
and three screws
on the bottom.
a
b
1
3
3
1
2
3
2
2
2
2
2
2
2
Step
Screw (quantity)
Color
Torque
M2.5 × 8 mm, flat-head, nylok-coated
(10)
Black
2.5 kgfcm
a
M2 × 2.5 mm, flat-head, nylok-coated (3) White
1.5 kgfcm
b
45
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Lenovo V570/B570 Hardware Maintenance Manual
Figure 9. Removal steps of keyboard bezel (continued)
Remove the screw
.
c
3
Step
Screw (quantity)
Color
Torque
M2 × 6 mm, flat-head, nylok-coated (1)
Black
2.5 kgfcm
c
46
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Lenovo V570/B570
Figure 9. Removal steps of keyboard bezel (continued)
Detach five FPC connectors in the direction shown by arrows
. Unplug the
d e
microphone connector in the direction shown by arrow
.
f
5
6
4
4
5
When installing: Make sure that all the FPC connectors, microphone connectors
and LCD connector are attached firmly.
47
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Lenovo V570/B570 Hardware Maintenance Manual
Figure 9. Removal steps of keyboard bezel (continued)
Remove the keyboard bezel in the direction shown by arrow
.
g
7
Remove the screw
, and then remove the power board
.
i
h
8
9
Step
Screw (quantity)
Color
Torque
M2 × 3.5 mm, flat-head, nylok-coated (1) Black
2.5 kgfcm
i
48
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Lenovo V570/B570
1100 System board
Important notices for handling the system board:
When handling the system board, bear the following in mind.
• Be careful not to drop the system board on a bench top that has a hard
surface, such as metal, wood, or composite.
• Avoid rough handling of any kind.
• In the whole process, make sure not to drop or stack the system board.
• If you put a system board down, make sure to put it only on a padded
surface such as an ESD mat or conductive corrugated material.
For access, remove these FRUs in order:
49
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Lenovo V570/B570 Hardware Maintenance Manual
Figure 10. Removal steps of system board
Remove two screws
. Unplug the LCD connector in the direction shown by
a
arrow
, and four microphone connectors in the direction shown by arrow
b
.
c
3
3
2
1
1
1
3
When installing: Make sure that all the connectors are attached firmly.
Step Screw (quantity)
M2 × 6 mm, flat-head, nylok-coated (2)
Color Torque
Black 2.5 kgfcm
a
50
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Lenovo V570/B570
Figure 10. Removal steps of system board (continued)
Remove the system board in the direction shown by arrow
.
d
4
b
a
a
When installing: When attaching the system board to the base cover, adjust the
placement of the wireless radio switch as shown in , and make sure that both
of the audio jack and the microphone jack are attached to the holes on the base
cover as shown in
cause a damage.
. Improper placement of the switch or those jacks might
51
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Lenovo V570/B570 Hardware Maintenance Manual
1110 LCD unit
For access, remove these FRUs in order:
Figure 11. Removal steps of LCD unit
Release the antenna cables from the cable guides in the direction shown by
arrows
. Remove four screws
a
.
b
2
2
2
2
1
1
1
Step
Screw (quantity)
Color
Torque
M2.5 × 6 mm, flat-head, nylok-coated (4) White
2.5 kgfcm
b
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.
52
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Lenovo V570/B570
Figure 11. Removal steps of LCD unit (continued)
Remove the LCD unit in the direction shown by arrows
.
c
3
3
53
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Lenovo V570/B570 Hardware Maintenance Manual
1120 Fan assembly and Heat Sink assembly
For access, remove these FRUs in order:
Figure 12. Removal steps of fan assembly and heat sink assembly
Detach the fan connector in the direction shown by arrow
.
a
1
When installing: Make sure that the fan connector is attached firmly to the
system board.
54
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Lenovo V570/B570
Figure 12. Removal steps of fan assembly and heat sink assembly (continued)
Loosen five screws
.
b
2
2
2
2
2
Lift the fan assembly and heat sink assembly in the direction shown by arrow
. Be careful not to damage the connector.
c
3
55
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Lenovo V570/B570 Hardware Maintenance Manual
1130 CPU
For access, remove these FRUs in order:
Attention: CPU is extremely sensitive. When you service the CPU, avoid any
kind of rough handling.
Figure 13. Removal steps of CPU
Rotate the head of the screw in the direction shown by arrow
to release the
a
lock, then remove the CPU in the direction shown by arrow
.
b
1
a
b
2
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.
56
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Lenovo V570/B570
1140 Base cover, speakers and bluetooth card
For access, remove these FRUs in order:
Figure 14. Removal steps of base cover, speakers and bluetooth card (continued)
Remove four screws
, and then remove the speakers in the direction shown by
c
arrows
.
d
3
3
4
3
3
4
Step Screw (quantity)
M2 × 3.5 mm, flat-head, nylok-coated (4)
Color
Torque
Black
2.5 kgfcm
b
Remove the bluetooth card in the direction shown by arrow
.
e
5
57
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Lenovo V570/B570 Hardware Maintenance Manual
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.
Palmrst Label
PRC/MTM Label
Rating Label
COA Label
Wistron Label
Malaysia SIRIM Label
Brazil Label (WLAN) or WLAN Label for US/CA/TW or Israel
LBL for WLAN
PPT Label
Indonesia WLAN&BT LBL
Brazil Label (BT) or BT Label for US/CA/TW
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:
a
b
e
f
g
i
h
c
j
g
d
58
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Lenovo V570/B570
1150 LCD front bezel
For access, remove these FRUs in order:
Figure 15. Removal steps of LCD front bezel
Remove two screws
.
a
1
1
Step
Screw (quantity)
Color
Torque
M2.5 × 4 mm, flat-head, nylok-coated (2) White
2.5 kgfcm
a
Remove the LCD front bezel in the direction shown by arrows
.
b
2
2
2
2
59
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Lenovo V570/B570 Hardware Maintenance Manual
1160 LCD panel, LCD cable and hinges
For access, remove these FRUs in order:
Figure 16. Removal steps of LCD panel, LCD cable and hinges
Remove six screws
shown by arrow
. Unplug the integrated camera connector in the direction
a
b
. Lift the LCD panel in the direction shown by arrows
.
c
1
1
2
1
1
1
1
3
3
3
When installing: Make sure that the connector is attached firmly.
Step
Screw (quantity)
Color
Torque
2.5 kgfcm
M2.5 × 4 mm, flat-head, nylokcoated (6) White
a
60
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Lenovo V570/B570
Figure 16. Removal steps of LCD panel, LCD cable and hinges (continued)
Remove four screws
and remove the hinges in the direction shown by arrow
d
.
e
4
5
4
4
5
4
Step
Screw (quantity)
Color
Torque
M2 × 2.5, flat-head, nylokcoated (4)
Black
1.5 kgfcm
d
61
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Lenovo V570/B570 Hardware Maintenance Manual
Figure 16. Removal steps of LCD panel, LCD cable and hinges (continued)
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
.
f
6
When installing: Make sure that the metal connector is attached firmly.
62
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Lenovo V570/B570
1170 Integrated camera
For access, remove these FRUs in order:
Figure 17. 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
.
a
1
When installing: Stick the integrated camera to the top center of the LCD cover
and ajust the placement of it to make sure the connector is attached firmly.
63
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Lenovo V570/B570 Hardware Maintenance Manual
1180 Antenna assembly and LCD cover
For access, remove these FRUs in order:
Figure 18. Removal steps of antenna assembly and LCD cover
Peel off the adhesive tapes securing the antenna boards, release the
cables from the cable guide, and then remove the antenna assembly in the
direction shown by arrows
.
a
When installing: Route the antenna cables along the cable guides and secure the
antenna boards with adhesive tapes. As you route the cables, make sure that they
are not subjected to any tension. Tension could cause the cables to be damaged
by the cable guides, or a wire to be broken.
64
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Lenovo V570/B570
Locations
Front view
Integrated camera (Select models only)
a
b
c
d
e
f
g
h
Wireless module antennas (Select models only)
Speaker
Power button
OneKey Rescue System button
Built-in microphone
GPU (Graphics Processing Unit) switch (Select models only)
System status indicators
Note: For the description of each indicator, see “Status indicators” on page 29.
Touchpad
i
j
k
l
Memory card slot
Integrated wireless device switch (Select models only)
Fingerprint reader (Select models only)
2
1
2
5
4
3
8
3
6
9
8
7
11
12
10
65
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Lenovo V570/B570
Bottom and Left-side view
Kensington slot
a
b
c
d
e
f
g
h
i
j
k
l
AC power adapter jack
Fan louvers
VGA port
HDMI port (Select models only)
eSATA/USB combo port (Select models only)
USB port
Battery latch - spring loaded
Battery pack
Battery latch - manual
SIM card slot (Select models only)
Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment
10
11
9
8
1
2
3
4
12
5
6
7
67
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Lenovo V570/B570 Hardware Maintenance Manual
Table 5. Parts list—Overall
No. FRU
FRU no.
CRU
ID
1
2
3
3
4
5
6
7
LA57 UPPER CASE ASSY W/TP&MIC (V570)
LB57 UPPER CASE ASSY W/TP&MIC (B570)
LA57 POWER BOARD
LA57 TP BUTTON 121-001/01-B0WA82-00
LA57 FINGER PRINT BOARD
LA57 MB UMA FOR QUAD CORE W/3G/HDMI/APS
(V570)
31048974
31048999
11013298
31048975
31048991
11013294
N
N
N
N
N
N
7
7
7
7
LA57 MB UMA FOR DUAL CORE W/3G/HDMI/APS
(V570)
LA57 MB SG N12-1G HY7/SA8 W/3G/HDMI/APS
(V570)
LA57 MB SG N12-2G HY5/SA6 W/3G/HDMI/APS
(V570)
LB57 MB UMA W/3G/HDMI WO/CPU/DRAM/APS
(B570)
11013377
11013295
11013296
11013297
N
N
N
N
8
9
LA57 RJ45/USB BOARD
LA57 IO BOARD
LA57 SD DUMMY CARD
31048988
11013299
31048994
102001055
102001071
102001070
102001069
102001068
102001067
102001066
102001065
31048982
31048983
11011936
N
N
*
10
11
11
11
11
11
11
11
11
12
12
13
Intel i7-2820QM 2.30G 8M 4c D2 PGA
Intel I7-2720QM 2.20G 6M 4c D2 PGA
Intel I7-2630QM 2.0G 6M 4c D2 PGA
Intel I7-2620M 2.7G 4M 2c J1 PGA
Intel I5-2540M 2.6G 3M 2c J1 PGA
Intel I5-2520M 2.5G 3M 2c J1 PGA
Intel I5-2410M 2.3G 3M 2c J1 PGA
Intel I3-2310M 2.1G 3M 2c J1 PGA
LA57 THERMAL ASSY UMA (FOX+DELTA)
LA57 THERMAL ASSY DIS (FOX+DELTA)
DDRIII 1333 1GB, M471B2873FHS-CH9 (Rev F/1Gb/
46nm)
N
N
N
N
N
N
N
N
N
N
**
13
DDRIII 1333 1GB, RMT1910MD66E7F-1333 (V69A/2Gb/ 11012427
50nm)
**
70
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Lenovo V570/B570
Table 5. Parts list—Overall (continued)
No. FRU
FRU no. CRU
ID
13
13
DDRIII 1333 1GB, HMT112S6DFR8C-H9 N0 (Rev Vega/
1Gb/44nm)
DDRIII 1333 1GB, RMT3010EF48E7W-1333 (Rev.F/1Gb/
60nm)
DDRIII 1333 1GB, SY321NG08HBF (Vega/1Gb/44nm)
DDRIII 1333 2GB, M471B5773CHS-CH9(Rev C/2Gb/46nm) 11012630 **
DDRIII 1333 2GB, EBJ21UE8BFU0-DJ-F (Rev.F/1Gb/
60nm)
DDRIII 1333 2GB, RMT1950MD58E8F-1333 (V69A/2Gb/
50nm)
DDRIII 1333 2GB, HMT325S6BFR8C-H9 N0 (Rev Vega/
2Gb/44nm)
DDRIII 1333 2GB, RMT3020EF48E8W-1333 (Rev F/1Gb/
60nm)
DDRIII 1333 2GB, SY321NH08HAF (Vega/2Gb/44nm)
DDRIII 1333 4GB, M471B5273CH0-CH9 (RevC/2Gb/46nm) 11011934 **
DDRIII 1333 4GB, HMT351S6BFR8C-H9 N0 (Vega/2Gb/
11012767 **
11012634 **
11012810 **
13
13
13
11012608 **
11012213 **
11012197 **
11012633 **
11012809 **
13
13
13
13
13
13
11012199 **
44nm)
13
14
14
14
14
14
14
14
14
14
14
14
14
14
DDRIII 1333 4GB, MT16JSF51264HZ-1G4D1 (Rev V69A/
2Gb/50nm)
WLAN card, 802.11a/g/n && 802.16e, Intel 6250NX MOW 20002321 **
M PCIE NB HMC
WLAN card, 802.11a/g/n && 802.16e, Intel 6250GX MOW 20002388 **
M PCIE NB HMC
WLAN card, 802.11a/g/n && 802.16e, Intel 6150NX MOW 20002484 **
M PCIE NB HMC
WLAN card, 802.11a/g/n && 802.16e, Intel 6150GX MOW 20002529 **
M PCIE NB HMC
WLAN card, 802.11 b/g/n 1 × 2, Intel 1000N MOW M PCIE 20002329 **
NB HMC
WLAN card, 802.11 b/g/n 2 × 2, Cbt BCM43227 MOW M 20002506 **
PCIE NB HMC
WLAN card, 802.11 b/g/n 2 × 2, Liteon HB97 MOW M
PCIE NB HMC
WLAN card, 802.11 b/g/n 1 × 1, Cbt BCM4313 MOW M
PCIE NB HMC
WLAN card, 802.11 b/g/n 1 × 1, Liteon AR9285 HB95 BGN 20002357 **
MOW NB
WWAN card, WCDMA/HSDPA 7.2M, Ericsson F3307 R2 11012853 **
HSPA 900/2100MHz WWAN
WWAN card, WCDMA/HSDPA 7.2M, Ericsson F3307 R2 11012852 **
HSPA 850/1900MHz WWAN
WWAN card, WCDMA/HSDPA 7.2M, Huawei EM770W 11011800 **
WCDMA+GPS MiniPCIE WWAN
WWAN card, WCDMA/HSDPA 7.2M, Huawei EM820
HSPA+850/900/1900/2100MHz
11012320 **
20002525 **
20002505 **
11012850 **
71
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Lenovo V570/B570 Hardware Maintenance Manual
Table 5. Parts list—Overall (continued)
No. FRU
FRU no.
CRU
ID
14
14
15
15
16
16
16
16
16
16
WWAN card, EVDO, Huawei EM660 EVDO+GPS
WWAN card
WWAN card, TD-SCDMA, Leadcoretech TD-SCDMA
LC5740 Mini-Card
Bluetooth card, BT2.1 + EDR, Fcn BCM92070 BT2.1 EDR
Flash U NB
Bluetooth card, BT2.1 + EDR, USI BCM92070 BT2.1 EDR
Flash U NB
Battery pack, 6 cell 2.2 Ah, Sanyo L09S6Y02 3S2P 48Wh bty 121001091
(LH) Comm01
Battery pack, 6 cell 2.2 Ah, Pana L10P6Y22 3S2P 48Wh bty 121001096
Comm01
Battery pack, 6 cell 2.2 Ah, SMP/LG L09M6Y02 3S2P 48Wh 121001094
bty (LH) Comm01
Battery pack, 6 cell 2.2 Ah, Celx/S L10C6Y02 3S2P 48Wh
bty (LH) Comm01
11012299
11012849
20002266
20002326
**
**
N
N
*
*
*
121001071
*
Battery pack, 6 cell 2.8 Ah, Pana L10P6F21 3S2P 62Wh bty 121001097
Comm01
Battery pack, 6 cell 2.8 Ah, SMP/S L10M6F21 3S2P 62Wh 121001095
bty(LH) Comm01
*
*
17
17
18
LA57 LOWER CASE UMA W/SPEAKER&DC-IN
LA57 LOWER CASE DIS W/SPEAKER&DC-IN
Hard disk drive, 320G 5400rpm SATA, WD 4K sector
320GN 5400RPM250G
31048976
31048977
16004853
N
N
*
18
18
18
18
18
18
18
18
18
18
18
18
Hard disk drive, 320G 5400rpm SATA, Hitachi
16004059
16005024
16005211
16004642
16004189
16004846
16004058
16004643
16004847
16004644
16004848
16004530
*
*
*
*
*
*
*
*
*
*
*
*
HTS545032B9A300 320G 9NB
Hard disk drive, 320G 5400rpm SATA, Hitachi
HTS543232A7A384 5400RPM 320G
Hard disk drive, 320G 5400rpm SATA, Seagate
ST320LT020 5400RPM 7MM 320G
Hard disk drive, 320G 5400rpm SATA, Toshiba
MK3265GSX 5400RPM 320G
Hard disk drive, 500G 5400rpm SATA, Seagate
ST9500325AS 500G 9NB
Hard disk drive, 500G 5400rpm SATA, WD5000BPVT-
24HXZT1 5400RPM 500G
Hard disk drive, 500G 5400rpm SATA, Hitachi
HTS545050B9A300 500G 9NB
Hard disk drive, 500G 5400rpm SATA, Toshiba
MK5065GSX 5400RPM 500G
Hard disk drive, 640G 5400rpm SATA, WD6400BPVT-
24HXZT1 5400RPM 640G
Hard disk drive, 640G 5400rpm SATA, Toshiba
MK6465GSX 5400RPM 640G
Hard disk drive, 750G 5400rpm SATA, WD7500BPVT-
24HXZT1 5400RPM 750G
Hard disk drive, 320G 7200rpm SATA, Hitachi
HTS725032A9A364 7200RPM320G
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Table 5. Parts list—Overall (continued)
No. FRU
FRU no.
CRU
ID
18
18
18
18
18
18
18
Hard disk drive, 320G 7200rpm SATA, Seagate
ST9320423AS 7200RPM320G 9NB
Hard disk drive, 320G 7200rpm SATA, WD WD3200BEKT 16005212
7200RPM 320G
Hard disk drive, 320G 7200rpm SATA, Hitachi
HTS723232A7A364 7200RPM 320G
Hard disk drive, 320G 7200rpm SATA, Seagate
ST320LT007 7200RPM 7MM 320G
Hard disk drive, 500G 7200rpm SATA, Hitachi
HTS725050A9A364 7200RPM500G
Hard disk drive, 500G 7200rpm SATA, Seagate
ST9500420AS 7200RPM500G 9NB
Hard disk drive, 500G 7200rpm SATA, WD5000BEKT-
24KA9T0 7200RPM 500G
16004533
*
*
*
*
*
*
*
16005027
16005030
16004531
16004532
16004850
18
18
19
19
Hard disk drive, 750G 7200rpm SATA, TBD
Hard disk drive, 750G 7200rpm SATA, TBD
ODD, 12.7mm Tray Rambo, PLDS DS-8A5S Tray in Rambo 25011187
ODD, 12.7mm Tray Rambo, Optiarc AD-7710H Tray in
Rambo
TBD
TBD
*
*
**
**
25011218
19
19
19
ODD, 12.7mm Tray Rambo, TSST TS-L633F Tray in Rambo 25011201
**
**
**
ODD, 12.7mm Tray Rambo, PSN UJ8A0 Tray in Rambo
ODD, 12.7mm BD Combo, PLDS DS-6E2S Tray in BD
Combo
25011472
25011471
19
ODD, 12.7mm BD Combo, HLDS CT30N Tray in BD
Combo
25011473
**
20
21
LA57 ODD BEZEL ASSY Tray in RAMBO
LA57 HDD DOOR ASSY
31048981
31048978
**
N
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Lenovo V570/B570
15.6-in. HD TFT
Table 6. Parts list—15.6-in. HD TFT
No. FRU
FRU no.
CRU
ID
1
1
2
3
3
3
3
3
4
4
5
5
6
7
7
8
8
LA57 LCD BEZEL W/CAMERA HOLE (V570)
LB57 LCD BEZEL W/CAMERA HOLE (B570)
LA57 LCD SCREW HING MYLAR
15.6 HD LED Panel, B156XW02 V2
15.6 HD LED Panel, N156BGE-L21
15.6 HD LED Panel, LP156WH4-TLA1
15.6 HD LED Panel, LTN156AT16-L01
15.6 HD LED Panel, M156NWR2 R0
LA57 LCD BRACKET W/HINGE LEFT
LA57 LCD BRACKET W/HINGE RIGHT
LA47 CAMEAR 2M CHICONY (V570)
31048965
31048998
31048973
18004799
18004798
18004797
18004796
18004795
31048967
31048971
31047643
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
LB47 CAMEAR VGA CHICONY/LITEON/BISON (B570) 31049002
LA57 LCD CABLE W/CAMERA CABLE
LA57 LCD COVER W/WLAN ANTENNA (V570)
LB57 LCD COVER W/WLAN ANTENNA (B570)
LA57 LED BOARD W/CABLE (V570)
31048972
31048966
31048997
31048985
31048995
LB57 LED BOARD W/CABLE (B570)
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Keyboard
Table 7. Parts list—Keyboard
Language
P/N
CRU
ID
English
U.K. English
Italian
Spanish
Turkish
Thai
Portuguese
Latin
Canadian English&French
Korean
Traditional Chinese
Russian
French
German
Arabic
Brazilian
Japanese
Dutch
Greek
Hebrew
Hungarian
Four Nordic countries
Belgian
Icelandic
Slovenian
Swiss
International English
Czechoslovakian
Bulgarian
English
U.K. English
Italian
Spanish
Turkish
Thai
Portuguese
Latin
Canadian English&French
Korean
Traditional Chinese
Russian
French
German
25012625
25012626
25012627
25012628
25012629
25012630
25012631
25012632
25012633
25012634
25012635
25012636
25012637
25012638
25012639
25012641
25012644
25012646
25012647
25012650
25012652
25012655
25012656
25012659
25012661
25012664
25012666
25012681
25012682
25012719
25012720
25012721
25012722
25012723
25012724
25012725
25012726
25012377
25012376
25012727
25012728
25012729
25012360
**
Dafon
V570/
B570
Chicony
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Table 7. Parts list—Keyboard (continued)
Language
P/N
CRU
ID
Arabic
25012361
25012362
25012363
25012364
25012365
25012366
25012367
25012368
25012369
25012370
25012371
25012372
25012373
25012374
25012375
25012448
25012449
25012450
25012451
25012452
25012453
25012454
25012455
25012456
25012457
25012458
25012459
25012460
25012461
25012462
25012463
25012464
25012465
25012466
25012467
25012468
25012469
25012470
25012471
25012472
25012473
25012474
25012731
25012732
**
Brazilian
Japanese
Dutch
Greek
Hebrew
Hungarian
(continue Four Nordic countries
Chicony
d)
Belgian
Icelandic
Slovenian
Swiss
International English
Czechoslovakian
Bulgarian
Italian
U.K. English
Spanish
English
Turkish
Thai
Portuguese
Latin
Canadian English&French
Korean
Traditional Chinese
Russian
French
German
Arabic
Brazilian
Japanese
Dutch
Greek
V570
/
B570
Sunrex
Hebrew
Hungarian
Four Nordic countries
Belgian
Icelandic
Slovenian
Swiss
International English
Czechoslovakian
Bulgarian
77
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Lenovo V570/B570 Hardware Maintenance Manual
Miscellaneous parts
Table 8. Parts list—Miscellaneous parts
FRU
P/N
CRU
ID
System miscellaneous parts:
N
31048993
31048979
31048980
31048996
• (a) LA57 FINGER PRINT BRACKET
• (b) LA57 HDD BRACKET ASSY
• (c) LA57 ODD BRACKET
• (d) LB57 TOUCHPD BRACKET (B570)
Cable miscellaneous parts:
N
31048984
31048986
31048990
31048987
31048989
31048992
• (e) LA57 POWER BOARD CABLE
• (f) LA57 TOUCHPAD CABLE
• (g) LA57 IO BOARD CABLE
• (h) LA57 BLUTOOTH CABLE
• (i) LA57 RJ45/USB BOARD CABLE
• (j) LA57 FINGER PRINT BOARD CABLE
Note: Italicized letters in parentheses are references to the
exploded view in “Overall” on page 71.
78
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AC adapters
Table 9. Parts list—3-pin AC adapters
FRU
P/N
CRU
ID
65W, Delta ADP-65KH BD 20V/3.25A adapter
65W, Liteon PA-1650-56LC adapter
36001929
36001651
36001943
36001870
36001941
36001927
36001942
N
N
65W, Chicony CPA-A065 20V3.25A adapter
65W, Emerson AA26600L 20V 3.25A adapter
90W, Delta ADP-90DD BD 20V4.5A adapter
90W, Liteon PA-1900-56LC 20V4.5A adapter
90W, Chicony CPA-A090 20V4.5A adapter
N
N
N
N
N
79
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Power cords
A Lenovo power cord for a specific country or region is usually available only in
that country or region:
Table 10. Parts list—3-pin power cords
Region
P/N
CRU
ID
CCC
145000602
*
• SSD YD-118-1+IEC53RVV+SSD-3-2B-1 1m
CCC
145000600
145000599
145000598
145000597
145000596
145000595
145000594
145000593
145000592
145000591
145000590
145000589
145000588
145000587
145000586
145000585
145000568
145000567
145000566
145000565
• LINETEK PC323+RVV300/300+LS15 1m
Argentina
• LINETEK LS15+H03VV-F+LP39 1m
Danmark
• LINETEK LS15+H03VV-F+LP-38 1m
Switzerland
• LINETEK LS15+H03VV-F+LP-37 1m
Brazil
• LINETEK LS15 H03VV-F LP26A 1m
Israel
• LINETEK LS15+H03VV-F+LP-41 1m
UL
• LINETEK LP-30B + SPT-2 + LS15 1m
UK
• LINETEK LP-61L+ H03VV-F+ LS15 1m
Indian
• LINETEK PE-361+ H05VV-F+ LS15 1m
Italy
• LINETEK LS15+H03VV-F+PE-336 1m
Korea
• LINETEK LS15+H05VV-F+LP-E04A 1m
Australia
• LINETEK LS15+H03VV-F+LP-23A 1m
Taiwan
• LINETEK LS15+VCTF+LP-53 1m
Japan
• LINETEK LS15+VCTF+LP-54 1m
Africa
• LINETEK LS15+H03VV-F+PE-364 1m
CE
• LINETEK LP-34+H03VV-F + LS15 1m
CCC
• Longwell LSG-31+RVV300/300+LS-18 1m
Argentina
• Longwell LP-24+H03VV-F+LS-18 1m
Danmark
• Longwell LP-40+H03VV-F+LS-18 1m
Switzerland
• Longwell LP-37+H03VV-F+LS-18 1m
80
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Table 10. Parts list—3-pin power cords (continued)
Region
P/N
CRU
ID
Brazil
145000564
145000563
145000562
145000561
145000560
145000559
145000558
145000557
145000556
145000555
145000554
145000553
145000538
145000528
145000534
145000524
145000527
145000526
145000537
145000605
145000536
145000535
*
• Longwell LP-46+H03VV-F+LS-18 1m
Israel
• Longwell LP-41+H03VV-F+LS-18 1m
UL
• Longwell LP-30B+SPT-2 18AWG+LS-18 1m
UK
• Longwell LP-61L+H03VV-F+LS-18 1m
Indian
• Longwell LP-67+BIS+LS-18 1m
Italy
• Longwell LP-22+H03VV-F+LS-18 1m
Korea
• Longwell LP-486+KTLH03VV-F+LS-5 1m
Australia
• Longwell LP-23A+LFC-3R+LS-18 1m
Taiwan
• Longwell LP-71+VCTF+LS-33 1m
Japan
• Longwell LP-54+VCTF+LS-18 1m
Africa
• Longwell LP-39+H03VV-F+LS-18 1m
CE
• Longwell LP-34A+H03VV-F+LS-18 1m
CCC
• Volex LSG-31+RVV300/300+LS-18 1m
Argentina
• Volex LP-24+H03VV-F+LS-18 1m
Danmark
• Volex LP-40+H03VV-F+LS-18 1m
Switzerland
• Volex LP-37+H03VV-F+LS-18 1m
Brazil
• Volex LP-46+H03VV-F+LS-18 1m
Israel
• Volex LP-41+H03VV-F+LS-18 1m
UL
• Volex LP-30B+SPT-2 18AWG+LS-18 1m
UK
• Volex LP-61L+H03VV-F+LS-18 1m
Indian
• Volex LP-67+BIS+LS-18 1m
Italy
• Volex LP-22+H03VV-F+LS-18 1m
81
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Lenovo V570/B570 Hardware Maintenance Manual
Table 10. Parts list—3-pin power cords (continued)
Region
P/N
CRU
ID
Korea
145000533
145000532
145000531
145000530
145000525
*
• Volex LP-486+KTLH03VV-F+LS-5 1m
Australia
• Volex LP-23A+LFC-3R+LS-18 1m
Taiwan
• Volex LP-71+VCTF+LS-33 1m
Japan
• Volex LP-54+VCTF+LS-18 1m
CE
• Volex LP-34A+H03VV-F+LS-18 1m
82
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Notices
Notices
Lenovo may not offer the products, services, or features discussed in this
document in all countries. Consult your local Lenovo representative for
information on the products and services currently available in your area. Any
reference to a Lenovo product, program, or service is not intended to state or
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Lenovo may have patents or pending patent applications covering subject
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LENOVO GROUP LTD. PROVIDES THIS PUBLICATION “AS IS” WITHOUT
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BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-
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Changes are periodically made to the information herein; these changes will be
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The products described in this document are not intended for use in
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Any references in this publication to non-Lenovo Web sites are provided for
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Lenovo product, and use of those Web sites is at your own risk.
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Any performance data contained herein was determined in a controlled
environment. Therefore, the result obtained in other operating environments
may vary significantly. Some measurements may have been made on
development-level systems and there is no guarantee that these measurements
will be the same on generally available systems. Furthermore, some
measurements may have been estimated through extrapolation. Actual results
may vary. Users of this document should verify the applicable data for their
specific environment.
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