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ThinkPad Computer
Hardware Maintenance Manual
September 2005
This manual supports:
ThinkPad X40 Series
(MT 2369, 2370, 2371, 2372, 2382, 2386)
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Contents
© Lenovo 2005. Portions © IBM Corp. 2005.
iii
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iv MT 2369/2370/2371/2372/2382/2386
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About this manual
This manual contains service and reference information for
ThinkPad® X40 (MT 2369/2370/2371/2372/2382/2386)
product. Use this manual along with the advanced
diagnostic tests to troubleshoot problems.
The manual is divided into sections as follows:
v
The common sections provide general information,
guidelines, and safety information required in servicing
computers.
v
The product-specific section includes service, reference,
and product-specific parts information.
Important
This manual is intended for trained service
personnel who are familiar with ThinkPad products.
Use this manual along with the advanced diagnostic
tests to troubleshoot problems effectively.
Before servicing a ThinkPad product, be sure to
review the safety information under “Safety notices:
© Lenovo 2005. Portions © IBM Corp. 2005.
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Introduction
Important service information
Important
BIOS and device driver fixes are
customer-installable. The BIOS and device drivers
are posted on the customer support site
Advise customers to contact the Customer Support
Center at 800-426-7378 if they need assistance in
obtaining or installing any diskette fixes.
Customers in Canada should call the Customer
Support Center at 800-565-3344 for assistance or
download information.
Strategy for replacing FRUs
Before replacing parts
Make sure that all diskette fixes are installed before
replacing any FRUs listed in this manual.
Use the following strategy to prevent unnecessary expense
for replacing and servicing FRUs:
v
If you are instructed to replace a FRU but the
replacement does not correct the problem, reinstall
the original FRU before you continue.
v
Some computers have both a processor board and a
system board. If you are instructed to replace either the
processor board or the system board, and replacing one
of them does not correct the problem, reinstall that
board, and then replace the other one.
v
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.
© Lenovo 2005. Portions © IBM Corp. 2005.
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Important service information
Strategy for replacing a hard disk drive
Always try to run a low-level format before replacing a hard
disk drive.
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.
How to use error messages
Use the error codes displayed on the screen to diagnose
failures. If more than one error code is displayed, begin the
diagnosis with the first error code. Whatever causes the
first error code may also cause false error codes. If no
error code is displayed, see whether the error symptom is
listed in the Symptom-to-FRU Index for the computer you
are servicing.
Strategy for replacing FRUs for CTO,
CMV, and GAV
Product definition
Dynamic Configure To Order (CTO)
This provides the ability for a customer to configure an
IBM® solution from an eSite, and have this configuration
sent to fulfillment, where it is built and shipped directly to
the customer. The machine label, PC Entitlement
Warehouse (PEW), eSupport, and the HMM will load these
products as the 4-digit MT and 3-digit model, where model
= “CTO” (Example: 1829-CTO).
Custom Model Variant (CMV)
This is a unique configuration that has been negotiated
between IBM and the customer. A unique 4-digit MT and
3-digit model is provided to the customer to place orders
(Example: 1829-W15). A CMV is a special bid offering.
Therefore, it is NOT generally announced.
v
The MTM portion of the machine label is the 4-digit MT
and 3-digit model, where model = “CTO” (Example:
1829-CTO). The PRODUCT ID portion of the machine
label is the 4-digit MT and 3-digit CMV model (Example:
1829-W15).
v
v
The PEW record is the 4-digit MT and 3-digit model,
where model = “CTO” (Example: 1829-CTO).
eSupport will show both the CTO and CMV machine
type models (Example: 1829-CTO and 1829-W15 will be
found on the eSupport site.)
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Important service information
v
The HMM will have the 4-digit MT and 3-digit CTO
model only (Example: 1829-CTO). Again, CMVs are
custom models and are not found in the HMM.
General Announce Variant (GAV)
This is a standard model (fixed configuration). GAVs are
announced and offered to all customers. The MTM portion
of the machine label is a 4-digit MT and 3-digit model,
where model = a “fixed part number”, not “CTO” (Example:
1829-F1U). Also, PEW, eSupport, and the HMM will list
these products under the same fixed model number.
FRU identification for CTO, CMV, and
GAV products
There are three information resources to identify which
FRUs are used to support CTO, CMV, and GAV products.
These sources are PEW, eSupport, and the HMM.
Using PEW
v
v
v
PEW is the primary source for identifying FRU part
numbers and FRU descriptions for the key commodities
for CTO, CMV and GAV products at a MT - serial
number level. An example of key commodities are hard
disk drives, system boards, microprocessors, Liquid
Crystal Displays (LCDs), and memory.
Remember, All CTO and CMV products are loaded in
PEW under the 4-digit MT and 3-digit model, where
model = “CTO” (Example: 1829-CTO). GAVs are loaded
in PEW under the 4-digit MT and 3-digit model, where
model = a “fixed part number”, not “CTO” (Example:
1829-F1U).
PEW can be accessed at the following Web site:
Click on MACHINE LOOKUP, followed by WARRANTY
INFORMATION. Input the MT and the Serial number
and the list of key commodities will be returned in the
PEW record under COMPONENT INFORMATION.
v
v
Business Partners using Eclaim will access PEW when
performing Entitlement Lookup. Business Partners will
enter Loc ID, MT and Serial, and the key commodities
will be returned in the Eclaim record under SYSTEM
DETAILS.
Authorized IBM Business Partners can access Eclaim at
the following Web site: https://wca.eclaim.com
Using eSupport
For Key Commodities (Examples - hard disk drive,
system board, microprocessor, LCD, and memory)
Introduction
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Important service information
v
eSupport can be used to view the list of key
commodities built in a particular machine serial (this is
the same record found in PEW).
v
v
eSupport can be accessed at the following Web site:
To view the key commodities, click on PARTS
INFORMATION, then PARTS LOOKUP. Type in the
model type and serial number. The key commodities will
be returned in the eSupport record under PARTS
SHIPPED WITH YOUR SYSTEM.
For the Remaining FRUs (the complete list of FRUs at
the MT Model level)
v
eSupport can be used to view the complete list of FRUs
for a machine type and model.
v
To view the complete list of FRUs, type in the machine
type and model (Example: 1829-CTO) under QUICK
PATH. Under “View by Document Type” select PARTS
INFORMATION. Under “Filter by Category” select
SERVICE PARTS. Under “Parts Information by Date”
select SYSTEM SERVICE PARTS. The list of service
parts by description, with applicable machine type model
and FRU will be displayed.
Using the HMM
Use the HMM as a back-up to PEW and eSupport to view
the complete list of FRUs at the MT Model level.
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Important service information
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. So, 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.
Lenovo plans to transition to RoHS compliance well before
the implementation date and expects its suppliers to be
ready to support Lenovo's requirements and schedule.
Products sold in 2005, 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 using RoHS
compliant FRUs, so only the FRUs identified as compliant
in the system HMM or direct substitutions for those FRUs
may be used.
Introduction
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Important service information
Products marketed before
June 2006
Products marketed after June
2006
Current or
original part
Replacement Current or
Replacement
FRU
FRU
original part
Non-RoHS
Can be
Non-RoHS
Must be RoHS Must be RoHS
Non-RoHS
Non-RoHS
Can be RoHS
Can sub to
RoHS
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.
Related web URLs are:
v
IBM Information for Suppliers website:
v
v
RoHS Directive:
California Senate Bills 20, 50:
Diskette compatibility matrix
The compatibility of each of the drives with the diskettes
for it is as follows:
Diskette
drive
Diskette
capacity
Compatibility
3.5-inch
1.0 MB
2.0 MB
4.0 MB
Read and write
Read and write
Not compatible
Safety notices: multilingual translations
In this manual, safety notices appear in English with a
page number reference to the appropriate multilingual,
translated safety notice found in this section.
The following safety notices are provided in English,
French, German, Hebrew, Italian, and Spanish.
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Safety notices
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.
Introduction
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Safety notices
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 nur durch
die Verkaufsstelle oder den IBM Kundendienst
ausgetauscht werden. Sie darf nicht zerlegt,
wiederaufgeladen, kurzgeschlossen, oder Feuer
oder Wasser ausgesetzt werden. Die Batterie kann
schwere Verbrennungen oder Verätzungen
verursachen. 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.
(continued)
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Safety notices
(continuation of safety notice 2)
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.
Introduction 11
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Safety notices
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.
(continued)
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Safety notices
(continuation of safety notice 3)
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.
Introduction 13
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Safety notices
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.
(continued)
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Safety notices
(continuation of safety notice 4)
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.
Introduction 15
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Safety notices
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 for at least 15
minutes. Seek medical care if any symptoms from the
fluid are present after washing.
Si le panneau d’affichage à cristaux liquides se brise et
que vous recevez dans les yeux ou sur les mains une
partie du fluide, rincez-les abondamment pendant au
moins quinze minutes. Consultez un médecin si des
symptômes persistent après le lavage.
Die Leuchtstoffröhre im LCD-Bildschirm enthält
Quecksilber. Bei der Entsorgung die örtlichen
Bestimmungen für Sondermüll beachten. Der
LCD-Bildschirm besteht aus Glas und kann zerbrechen,
wenn er unsachgemäß behandelt wird oder der
Computer auf den Boden fällt. Wenn der Bildschirm
beschädigt ist und die darin befindliche Flüssigkeit in
Kontakt mit Haut und Augen gerät, sollten die
betroffenen Stellen mindestens 15 Minuten mit Wasser
abgespült und bei Beschwerden anschließend ein Arzt
aufgesucht werden.
Nel caso che caso l’LCD si dovesse rompere ed il
liquido in esso contenuto entrasse in contatto con gli
occhi o le mani, lavare immediatamente le parti
interessate con acqua corrente per almeno 15 minuti;
poi consultare un medico se i sintomi dovessero
permanere.
Si la LCD se rompe y el fluido de su interior entra en
contacto con sus ojos o sus manos, lave
inmediatamente las áreas afectadas con agua durante
15 minutos como mínimo. Obtenga atención medica si
se presenta algún síntoma del fluido despues de
lavarse.
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Safety notices
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.
Introduction 17
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Safety notices
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.
18 MT 2369/2370/2371/2372/2382/2386
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Safety notices
Safety notice 8
DANGER
Before removing any FRU, power 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.
Introduction 19
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Safety information
Safety information
The following section presents safety information with
which you need to be familiar before you service a
ThinkPad computer.
General safety
Follow these rules to ensure general safety:
v
v
Observe good housekeeping in the area of the
machines during and after 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.
4. Lift by standing or by pushing up with your leg
muscles; this action removes 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.
v
v
Do not perform any action that causes hazards to the
customer, or that makes the equipment unsafe.
Before you start the machine, make sure that other
service representatives and the customer’s personnel
are not in a hazardous position.
v
Place removed covers and other parts in a safe place,
away from all personnel, while you are servicing the
machine.
v
v
Keep your toolcase away from walk areas so that other
people will not trip over it.
Do not wear loose clothing that can be trapped in the
moving parts of a machine. Make sure that your sleeves
are fastened or rolled up above your elbows. If your hair
is long, fasten it.
v
v
Insert the ends of your necktie or scarf inside clothing or
fasten it with a 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.
v
Wear safety glasses when you are hammering, drilling,
soldering, cutting wire, attaching springs, using solvents,
or working in any other conditions that might be
hazardous to your eyes.
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Safety information
v
After service, reinstall all safety shields, guards, labels,
and ground wires. Replace any safety device that is
worn or defective.
v
v
Reinstall all covers correctly before returning the
machine to the customer.
Fan louvers on the machine help to prevent overheating
of internal components. Do not obstruct fan louvers or
cover them with labels or stickers.
WARNING
Handling the cord on this product or cords
associated with accessories sold with this product
will expose you to lead, a chemical known to the
State of California to cause cancer, and birth defects
or other reproductive harm. Wash hands after
handling.
Electrical safety
Observe the following rules when working on electrical
equipment.
Important
Use only approved tools and test equipment. Some
hand tools have handles covered with a soft
material that does not insulate you when working
with live electrical currents.
Many customers have, near their equipment, rubber
floor mats that contain small conductive fibers to
decrease electrostatic discharges. Do not use this
type of mat to protect yourself from electrical shock.
v
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.
v
v
Do not work alone under hazardous conditions or near
equipment that has hazardous voltages.
Disconnect all power before:
–
–
–
Performing a mechanical inspection
Working near power supplies
Removing or installing main units
v
v
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:
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Safety information
–
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. Use extreme care when measuring high
voltages.
v
Regularly inspect and maintain your electrical hand tools
for safe operational condition.
v
v
Do not use worn or broken tools and testers.
Never assume that power has been disconnected from
a circuit. First, check that it has been powered off.
v
v
v
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.)
v
If an electrical accident occurs:
–
–
–
Use caution; do not become a victim yourself.
Switch off power.
Send another person 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 potentially 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-ThinkPad 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:
v
Electrical hazards, especially primary power (primary
voltage on the frame can cause serious or fatal
electrical shock)
v
v
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 potentially 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. Power 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. Remove the cover.
5. Check for any obvious non-ThinkPad alterations. Use
good judgment as to the safety of any non-ThinkPad
alterations.
6. 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.
7. Check for worn, frayed, or pinched cables.
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Safety information
8. Check that the power-supply cover fasteners (screws
or rivets) have not been removed or tampered with.
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:
v
Keep the parts in protective packages until they are
inserted into the product.
v
v
Avoid contact with other people.
Wear a grounded wrist strap against your skin to
eliminate static on your body.
v
v
v
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.
Note
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.
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Safety information
–
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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Laser compliance statement
Laser compliance statement
Some models of ThinkPad computer are equipped from
the factory with an optical storage device such as a
CD-ROM drive or a DVD-ROM drive. Such devices are
also sold separately as options. If one of these drives is
installed, it is certified in the U.S. to conform to the
requirements of the Department of Health and Human
Services 21 Code of Federal Regulations (DHHS 21 CFR)
Subchapter J for Class 1 laser products. Elsewhere, the
drive is certified to conform to the requirements of the
International Electrotechnical Commission (IEC) 825 and
CENELEC EN 60 825 for Class 1 laser products.
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Laser compliance statement
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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Laser compliance statement
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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General descriptions
This chapter includes descriptions for any ThinkPad model
that has the PC-Doctor® for DOS diagnostics program.
Some descriptions might not apply to your particular
computer.
Read this first
Before you go to the checkout guide, be sure to read this
section.
Important notes
v
v
v
v
Only certified trained personnel should
service the computer.
Read the entire FRU removal and replacement
page before replacing any FRU.
Use new nylon-coated screws when you
replace 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.
v
v
Replace FRUs only for the correct model.
When you replace a FRU, make sure the model
of the machine and the FRU part number are
correct by referring to the FRU parts list.
A FRU should not be replaced 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 a FRU only
when a problem recurs. If you suspect that a
FRU is defective, clear the error log and run the
test again. If the error does not recur, do not
replace the FRU.
v
Be careful not to replace a nondefective FRU.
What to do first
When you do return a 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
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Read this first
__ 3. Date on which the machine failed
__ 4. Date of purchase
__ 5. Failure symptoms, error codes appearing on the
display, and beep symptoms
__ 6. Procedure index and page number in which the
failing FRU was detected
__ 7. Failing FRU name and part number
__ 8. Machine type, model number, and serial number
__ 9. 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 list provides
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:
The following are not covered under warranty:
v
LCD panel cracked from the application of excessive
force or from being dropped
v
v
Scratched (cosmetic) parts
Distortion, deformation, or discoloration of the cosmetic
parts
v
Cracked or broken plastic parts, broken latches, broken
pins, or broken connectors caused 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
Damage caused by foreign material in the diskette drive
Diskette drive damage caused by pressure on the
diskette drive cover or by the insertion of a diskette with
multiple labels
v
v
v
v
v
v
v
Damaged or bent diskette eject button
Fuses blown by attachment of a nonsupported device
Forgotten computer password (making the computer
unusable)
v
Sticky keys caused by spilling a liquid onto the keyboard
The following symptoms might indicate damage
caused by nonwarranted activities:
v
Missing parts might be a symptom of unauthorized
service or modification.
v
If the spindle of a hard disk drive becomes noisy, it may
have been subjected to excessive force, or dropped.
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Related service information
Related service information
This section provides information about the following:
v
v
v
v
v
Service Web site
When the latest maintenance diskette and the system
program service diskette become available, they will be
posted on http://www.lenovo.com/think/spm
Restoring the preloaded system
If the data on a hard disk drive is damaged or accidentally
erased, you can restore the software that was shipped with
the computer. This software includes the pre-installed
operating system, applications, and device drivers.
To restore the pre-installed software, you can use either
the Product Recovery program or a recovery CD.
Ordering the recovery CD
When the hard disk drive is replaced because of a
failure, no Product Recovery program is on the new
hard disk. In this case, you must use the Product
Recovery CD for the computer. Order the recovery
CD and the hard disk drive at the same time so that
you can recover the new hard disk drive with the
pre-installed software when they arrive. For
information on which CD to order, see “Recovery
The Product Recovery program is in the service partition, a
section of the hard disk drive that is not displayed by
Windows Explorer.
Attention: All of the files on the primary hard disk
partition (usually drive C) will be lost in the recovery
process. Be sure to back up copies of the files you have
saved on your drive C before you begin.
Creating a Recovery Repair diskette
If the operating system cannot boot normally, or if you
cannot get access to the Product Recovery program, you
can use the Recovery Repair diskette to boot the
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computer. Make a Recovery Repair diskette and save it for
future use. To make a Recovery Repair diskette, do the
following:
1. Shut down and restart the computer.
2. At the prompt, press F11. (The option to press F11
appears for only a few seconds. You must press F11
quickly.) The Product Recovery program main menu
opens.
Note: If you are prompted to select the operating
system, select one you want to recover. Then
the Product Recovery program main menu
opens.
3. Select System Utilities from the main menu. Press
Enter.
4. Select Create a Recovery Repair diskette. Press
Enter.
5. Follow the on-screen instructions.
6. When the process is completed, label the diskette
“Recovery Repair diskette” and save it for future use.
Product Recovery program
Note: The recovery process might take up to 2 hours.
To use the Product Recovery program to restore the
pre-installed software, do the following:
1. Save all files and shut down the desktop.
2. Turn off the computer.
3. Turn on the computer. If you are using Windows XP,
three messages (F1, F11, and F12) appear on the
screen for a few seconds. One of them is “Press F11
to invoke the IBM Product Recovery program”.
While the message is displayed, quickly press F11.
If you are using Windows 2000 or another operating
system, the startup screen is displayed first, and then
the message “To start the Product Recovery
program, press F11” at the top of the screen. Here
again it appears very briefly; watch for it, and press
F11 before it disappears.
Note: If this message is not displayed, you can use a
Recovery Repair diskette to get access to the
Product Recovery program. (For using a
4. From the list displayed on the screen, select the
operating system you want to recover.
5. Select the recovery options you want, and follow the
instructions on the screen.
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6. When the Product Recovery program finishes running,
the computer will restart with the pre-installed operating
system, drivers, and software.
Using the recovery CD
To create the service partition and install the preloaded
system from the recovery CD, do the following:
To create the service partition:
1. Erase all partitions on the hard disk drive, using FDISK
or a similar application.
2. Boot with the recovery CD (and the boot diskette if
required.)
3. Following message is displayed: “Your computer
originally included a Product Recovery program ...
Reinstall the Product Recovery program? (Y/N) [ ]”.
Note: If the hard disk drive contains any partitions, you
do not receive this message; go to step 1.
4. Press Y key. The service partition is created and
loaded with the Product Recovery program files.
Note: If you do not want to create the service partition,
press N key, and then go to step 8.
5. At next window, press Enter to continue.
v
v
v
v
The service partition is created. The system
automatically reboots during this process.
The recovery process copies some files to the
service partition, and PKUNZIPs others.
Follow the prompts. You may be prompted to
change CDs.
When the process is complete, the system reboots.
Continue to step 6 to install preloaded system.
Install preloaded system from CD:
6. Boot with the recovery CD (and the boot diskette if
required.)
7. If the hard disk drive is blank, the following message
is displayed: “Your computer originally included a
Product Recovery program ... Reinstall the
Product Recovery program? (Y/N) [ ]”.
v
v
To install the service partition, go to step 4.
To preload the hard disk drive without installing the
service partition, press N key.
8. If you get a message asking which operating system
to install, select the proper operating system and
press Enter.
9. A message is displayed: “Full Recovery:”. Press
Enter to select.
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10. On each of the next three windows, press the Y key.
11. Follow the prompts to complete the recovery.
To use the Recovery Repair diskette:
1. Shut down and turn off the computer.
2. Insert the Recovery Repair diskette into the drive, and
then turn on the computer.
3. Follow the on-screen instructions.
Recovering the hard disk to original
contents
Recovering the hard disk using Access IBM
Predesktop Area
Hard disk of ThinkPad computer you are servicing has a
hidden, protected area for backups. Contained within this
area is a complete backup of the hard disk as it was
shipped from the factory and a program called the Access
IBM Predesktop Area.
You can use the Access IBM Predesktop Area to restore
the contents of the hard disk to an earlier state using any
of the backup images stored in the protected area. Access
IBM Predesktop Area runs independently of the Windows
operating system. Therefore, you can start it by pressing
the blue Access IBM button when prompted during startup.
After the Access IBM Predesktop Area opens you can
perform a recovery operation, even if you are unable to
start Windows.
To recover the hard disk to its original contents, do the
following:
Note
The recovery process might take up to 2 hours.
Attention: All of the files on the primary hard disk
partition (usually drive C) will be lost in the recovery
process. Be sure to back up copies of the files you have
saved on your drive C before you begin.
Note: You might need to use a diskette drive in the
recovery process. Use a drive that is compatible
with the ThinkPad computer you are servicing.
1. If possible, save all the files and shut down the
operating system.
2. Turn off the computer.
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3. Turn on the computer. Watch the display carefully.
When the following message is displayed, press the
blue Access IBM button to open the Access IBM
Predesktop Area: “To interrupt normal startup, press
the blue Access IBM button.”
4. Double-click Recover to factory contents.
5. Follow the instructions on the screen.
6. When the recovery process finishes, the computer will
restart with the pre-installed operating system, drivers,
and software.
Recovering the hard disk using the
recovery CD
You can delete the Access IBM Predesktop Area by going
into BIOS (F1 at IBM Splash Screen), and then choosing
Security IBM-> Predesktop Area->Disabled.
This will make the Service Partition area available to
FDISK. If you choose Disabled, the following warning
appears:
Attention! If you select Disabled, the IBM Predesktop
Area will be visible and can be reclaimed by the OS.
Once the area is overwritten by OS tools, it can’t be
used with Normal or Secure and you will need to
obtain a Recovery CD to retrieve original HDD. Please
confirm that you wish to select Disabled.
FDISK will not delete the Access IBM Predesktop Area
unless you do this, because it is not visible. You would
have to use ″bootkil2 /psa″ to completely wipe the drive.
Ordering the recovery CD
When the hard disk drive is replaced because of a
failure, no Access IBM Predesktop Area is on the
new hard disk. In this case, you must use the
recovery CD for the computer. Order the recovery
CD and the hard disk drive at the same time so that
you can recover the new hard disk drive with the
pre-installed software when they arrive. For
information on which CD to order, see “Recovery
To create the service partition and install the factory
contents from the recovery CD, do the following:
To create the service partition:
1. Erase all partitions on the hard disk drive, using FDISK
or a similar application.
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2. For the proper removal of the Hidden Protected
Area(HPA), refer to the white paper at
3. Boot with the recovery CD (and the boot diskette if
required.)
4. Following message is displayed: “Your computer
originally included a Product Recovery program ...
Reinstall the Product Recovery program? (Y/N) [ ]”.
Note: If the hard disk drive contains any partitions, you
do not receive this message; go to step 1.
5. Press Y key. The service partition is created and
loaded with the Product Recovery program files.
Note: If you do not want to create the service partition,
press N key, and then go to step 8.
6. At next window, press Enter to continue.
v
v
v
v
The service partition is created. The system
automatically reboots during this process.
The recovery process copies some files to the
service partition, and PKUNZIPs others.
Follow the prompts. You may be prompted to
change CDs.
When the process is complete, the system reboots.
Continue to step 6 to install preloaded system.
Install preloaded system from CD:
7. Boot with the recovery CD (and the boot diskette if
required.)
8. If the hard disk drive is blank, the following message
is displayed: “Your computer originally included a
Product Recovery program ... Reinstall the
Product Recovery program? (Y/N) [ ]”.
v
v
To install the service partition, go to step 4.
To preload the hard disk drive without installing the
service partition, press N key.
9. If you get a message asking which operating system
to install, select the proper operating system and
press Enter.
10. A message is displayed: “Full Recovery:”. Press
Enter to select.
11. On each of the next three windows, press the Y key.
12. Follow the prompts to complete the recovery.
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Passwords
As many as three passwords may be needed for any
ThinkPad 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):
v
v
User HDP—for the user
Master HDP—for the system administrator, who can use
it to get access to the hard disk even if the user has
changed the user HDP
Note: There are two modes for the HDP: User only and
Master + User. The Master + User mode requires
two HDPs; the system administrator enters both in
the same operation. The system administrator then
provides the user HDP to the system user.
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 servicers
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 SVP must
be entered in order to get access to the BIOS Setup Utility
and make changes to system configuration settings.
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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How to remove the power-on password
To remove a POP that you have forgotten, do the
following:
(A) If no SVP has been set:
1. Turn off the computer.
2. Remove the battery pack.
For how to remove the battery pack, see “1010 Battery
3. Remove the backup battery.
For how to remove the backup battery, see “1070
4. Turn on the computer and wait until the POST ends.
After the POST ends, the password prompt does not
appear. The POP has been removed.
5. Reinstall the backup battery and the battery pack.
(B) If an SVP has been set and is known by the servicer:
1. Turn on the computer; then, while the “To interrupt
normal startup, press the blue Access IBM button”
message is displayed at the lower-left of the screen,
press the Access IBM button.
2. Enter the SVP. Select Start setup utility.
3. Select Security, using the cursor keys to move down
the menu.
4. Select Password.
5. Select Power-On Password.
6. At the Enter Current Password field, enter the SVP.
7. When the Enter New Password field opens, leave it
blank and press Enter twice.
8. In the Changes have been saved window, press Enter.
9. Press F10; then, in the Setup confirmation window,
select Yes .
How to remove the hard disk password
Attention: If User only mode is selected and the user
HDP has been forgotten and cannot be made available to
the servicer, neither Lenovo nor Lenovo authorized
servicers provide any services to reset the user HDPs or to
recover data from the hard disk drive. The hard disk drive
can be replaced for a scheduled fee.
To remove a user HDP that has been forgotten, when the
SVP and the master HDP are known, do the following:
1. Turn on the computer; then, while the “To interrupt
normal startup, press the blue Access IBM button”
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message is displayed at the lower-left of the screen,
press the Access IBM button.
2. For models supporting the Passphrase function, press
F1 while HDP icon is appearing on the screen; then
enter the master HDP. For the other models, enter the
master HDP.
Note: To check whether the ThinkPad computer
supports the Passphrase function, enter BIOS
Setup Utility and go to Security -> Password.
If using Passphrase item is displayed in the
menu, this function is available on the
ThinkPad computer.
3. Double—click Start setup utility. Enter SVP.
4. Select Security, using the cursor keys to move down
the menu.
5. Select Password.
6. Select hard disk x password, where x is the letter of
the hard disk drive. A pop-up window opens.
7. Select Master HDP.
8. Enter the master HDP; then leave the New Password
field blank and press Enter twice.
9. Press F10.
10. Select Yes in the Setup Configuration window.
Both user HDP and master HDP will have been
removed.
Power management
To reduce power consumption, the computer has three
power management modes: screen blank, standby, and
hibernation.
Notes
v
v
Screen blank mode is called standby mode in
Windows 95 and Windows NT.
Standby mode is called suspend mode in
Windows 95 and Windows NT.
Screen blank mode
Screen blank mode has three variants, as follows:
1. If you press Fn+F3, or the time set on the “LCD off
timer” in BIOS Setup Utility expires,
v
v
v
The LCD backlight turns off.
The hard disk drive motor stops.
The speaker is muted.
2. If you are using the ACPI operating system and you
press Fn+F3,
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v
v
The LCD backlight turns off.
The hard disk drive motor stops.
3. If the time set on the “Turn off monitor” timer in the
operating system expires,
v
The LCD backlight turns off.
To end screen blank mode and resume normal operation,
press any key.
Standby mode
When the computer enters standby mode, the following
events occur in addition to what occurs in screen blank
mode:
v
v
v
The LCD is powered off.
The hard disk drive is powered off.
The CPU stops.
To enter standby mode, press Fn+F4.
Note: You can change the action of Fn+F4, if you are
using the ACPI operating system.
In certain circumstances, the computer goes into standby
mode automatically:
v
If a “suspend time” has been set on the timer, and the
user does not do any operation with the keyboard, the
TrackPoint, the hard disk, the parallel connector, or the
diskette drive within that time.
v
If the battery indicator blinks orange, 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.)
Note for the APM operating system:
Even if you do not set the low-battery alarm, the charge
indicator notifies you when the battery is low, and then the
computer enters the power-saving mode automatically.
This default low-battery behavior is independent of the
operating system; so if you have set the low-battery alarm,
the computer may not do what you specified. It chooses
either your setting or the default setting, whichever is
appropriate.
If you are using the ACPI operating system, only the
low-battery alarm is available.
To cause the computer to return from standby mode and
resume operation, do one of the following:
v
Press the Fn key.
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v
v
Open the LCD cover. (only if you are using Windows Me
and you entered standby mode by closing the LCD
cover.)
Turn on the power switch.
Also, in either of the following events, the computer
automatically returns from standby mode and resumes
operation:
v
The ring indicator (RI) is signaled by a serial device or a
PC Card device (Windows 2000 does not support the
ring indicator (RI) resume by PC Card device.)
v
The time set on the resume timer elapses.
In Windows 98, the Scheduled Tasks setting takes
priority over the Resume on timer selection in the
“Power Management Properties” window.
Note: The computer does not accept any input
immediately after it enters standby mode. Wait a
few seconds before taking any action to reenter
operation mode.
Hibernation mode
Note for Windows NT
If you are using Windows NT in NTFS format, you
cannot create a hibernation file. If you want to use
hibernation mode, you will need to reinstall Windows
NT with FAT format.
Note for OS/2
If you are using OS/2 in the default format, HPFS,
you cannot create a hibernation file. If you want to
use hibernation mode, you will need to reinstall
OS/2 with FAT format.
In hibernation mode, the following occurs:
v
The system status, RAM, VRAM, and setup data are
stored on the hard disk.
v
The system is powered off.
Note: If the computer enters the hibernation mode while it
is docked to the docking station, do not undock it
from the docking station before resuming normal
operation. If you do undock it and then try to
resume normal operation, you will get an error
message, and you will have to restart the system.
To cause the computer to enter hibernation mode, do any
of the following:
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v
v
Press the Fn+F12 keys.
If you are using the APM operating system and have set
the mode to Power switch mode [Hibernation], turn
off the power switch.
v
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.
Pressing Fn+F4 keys.
Also, the computer goes into hibernation mode
automatically in either of the following conditions:
v
If a “hibernation time” has been set on the timer, and the
user does not do any operation with the keyboard, the
TrackPoint, the hard disk drive, the parallel connector, or
the diskette drive within that time.
v
v
If the timer conditions are satisfied in suspend mode.
If you are using the APM operating system and have set
the mode to Hibernate when battery becomes low,
and the battery charge becomes critically low.
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.
Checkout guide
Use the following procedures as a guide in identifying and
correcting problems with the ThinkPad computer.
Note: The diagnostic tests are intended to test only
ThinkPad products. The use of non-ThinkPad
products, prototype cards, or modified options can
lead to false indications of errors and invalid system
responses.
1. Identify the failing symptoms in as much detail as
possible.
2. Verify the symptoms. Try to re-create the failure by
running the diagnostic test or by repeating the
operation.
Testing the computer
The ThinkPad computer has a test program called
PC-Doctor® for DOS (hereafter called PC-Doctor). You can
detect errors by running the diagnostics test included in
PC-Doctor. This section is an overview of the procedure.
For details that depend on model-unique functions, refer to
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For some possible configurations of the computer,
PC-Doctor might not run correctly. To avoid this problem,
you need to initialize the computer setup by use of the
BIOS Setup Utility before you run PC-Doctor. On the BIOS
Setup Utility screen, press F9, Enter, F10, and then Enter.
Note: When you initialize the computer configuration,
some devices are disabled, such as the serial port.
If you test one of these devices, you will need to
enable it by using PS2.EXE.
PC-Doctor cannot be used to test a device that is in the
docking station, even if the computer supports the docking
station. To test a USB device, connect it to the USB
connector of the computer. To test the Ultrabay device,
install it in the Ultrabay Slim slot of the computer.
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Creating the PC-Doctor diagnostics diskette
In X40 series, the PC-Doctor disk can be created by
using the Access IBM Predesktop Area or the
Rescue and Recovery workspace.
To create the PC-Doctor disk from the Access IBM
Predesktop Area or from the Rescue and Recovery
workspace, do as follows:
1. Enter the Predesktop application or the Rescue
and Recovery workspace by pressing the
Access IBM button during POST.
2. When the Access IBM application or the Rescue
and Recovery workspace finishes loading,
double-click the “Create Diagnostic Diskettes”
icon or click “Create diagnostic disks”
respectively.
3. It will take about 15 seconds to authenticate the
digital signature, and then the ThinkPad
computer will reboot into PC-DOS.
4. A batch file will automatically start up to prompt
the user through creating the boot diskettes. The
user will be informed how many diskettes will be
needed.
a. The user will be prompted to insert each
diskette in sequence.
b. Typically, the user only needs to press the
Enter key for the proper floppy drive to
format and create the diskette.
c. Each diskette will be erased and formatted
with the PC-Doctor for DOS boot image.
5. Once all the diskettes have been created, the
ThinkPad computer will reboot. The user is
asked to remove all diskettes from the drive, or
to insert the first diskette created if it is desired
to run the diagnostics.
To run the test, do as follows:
Note: In the following procedure, you can select an item
not only with the arrow keys, but also with the
TrackPoint. Instead of pressing Enter, click the left
button.
1. Insert the PC-Doctor disk into the diskette drive; then
power on the computer.
If the computer cannot be powered on, go to “Power
system checkout” on page 46, and check the power
sources.
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If an error code appears, go to “Symptom-to-FRU
On the first screen, select the model and press Enter.
Follow the instructions on the screen.
2. The main panel of PC-Doctor appears.
3. Select Diagnostics with the arrow keys, and press
Enter.
A pull-down menu appears. (Its exact form depends on
the model.)
Note: PC-Doctor menu does not mean the formal
support device list. Some unsupported device
names may appear in the PC-Doctor menu.
The options on the test menu are as follows:
Diagnostics
Interactive Tests
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
Run Normal Test
Run Quick Test
CPU/Coprocessor
Systemboard
Video Adapter
Serial Ports
v
v
v
v
v
v
v
v
Keyboard
Video
Internal Speaker
Mouse
Diskette
System Load
CD-ROM/DVD Test
Intel Wireless Radio
Parallel Ports
Fixed Disks
Diskette Drives
Other Devices
ThinkPad Devices
Communication
Wireless LAN
Memory Test – Full
Memory Test – Quick
Notes:
v
In the Keyboard test in Interactive Tests, the Fn key should
be held down for at least 2 seconds; otherwise, it cannot be
sensed.
v
Video Adapter test supports only the LCD display on the
ThinkPad computer. Before running PC-Doctor for DOS, detach
the external Monitor.
v
v
To test Digital Signature Chip, the chip must be enabled.
To test Serial Ports or Parallel Ports, the ThinkPad computer
must be attached to the X4 UltraBase.
Diagnostics
Hardware Info
Interactive Tests
Utility
F1=Help
Quit
Run Normal Test
Run Quick Test
CPU/Coprocessor
Systemboard
Video Adapter
Serial Ports
Parallel Ports
Fixed Disks
Diskette Drives
Other Devices
ZIP Drive
Communication
Memory Test
Memory Test
-
-
Full
Quick
PC-DOCTOR 2.0 Copyright 2001 PC-Doctor, Inc. All Rights Reserved.
Use the cursor keys and ESC to move in menus. Press ENTER to select.
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4. Run the applicable function test.
5. Follow the instructions on the screen. If there is a
problem, PC-Doctor shows messages describing it.
6. To exit the test, select Quit — Exit Diag.
To cancel the test, press Esc.
Note: After executing PC-Doctor, check the system
time/date and reset them if needed.
Detecting system information with
PC-Doctor
PC-Doctor can detect the following system information:
Hardware Info
v
v
v
v
v
v
v
v
v
v
v
System Configuration
Memory Contents
Physical Disk Drives
Logical Disk Drives
VGA Information
IDE Drive Info
PCI Information
PNPISA Info
SMBIOS Info
VESA LCD Info
Hardware Events Log
Utility
v
v
v
v
v
v
v
v
v
v
v
Run External Tests
Surface Scan Hard Disk
Benchmark System
DOS Shell
Tech Support Form
Battery Rundown
View Test Log
Print Log
Save Log
Full Erase Hard Drive
Quick Erase Hard Drive
Power system checkout
To verify a symptom, do the following:
1. Power off the computer.
2. Remove the battery pack.
3. Connect the ac adapter.
4. Check that power is supplied when you power on the
computer.
5. Power off the computer.
6. Disconnect the ac adapter and install the charged
battery pack.
7. Check that the battery pack supplies power when you
power on the computer.
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Checkout guide
If you suspect a power problem, see the appropriate one
of the following power supply checkouts:
v
v
v
v
Checking the ac adapter
You are here because the computer fails only when the ac
adapter is used:
v
If the power problem occurs only when the port
replicator is used, replace the port replicator.
If the power-on indicator does not turn on, check the
power cord of the ac adapter for correct continuity and
installation.
v
v
If the computer does not charge during operation, go to
″Checking operational charging.″
To check the ac adapter, do the following:
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)
+15.5 to +17.0
Ground
2
1
2
(16 - 10 V)
3. If the voltage is not correct, replace the ac adapter.
4. If the voltage is acceptable, do the following:
v
Replace the system board.
If the problem persists, go to “Product overview” on
v
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.
Perform operational charging. If the battery status indicator
or icon does not turn on, remove the battery pack and let it
return to room temperature. Reinstall the battery pack. If
the charge indicator or icon still does not turn on, replace
the battery pack.
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If the charge indicator still does not turn 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 the status of 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), 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 charge. 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, do the following:
1. Power off the computer.
2. Remove the battery pack and measure the voltage
between battery terminals 1 (+) and 5 (−). See the
following figure:
Terminal Voltage (V dc)
1
5
+ 0 to + 16.8
Ground (−)
1(+)
2
3
4
5(-)
3. If the voltage is less than +14.4 V dc, the battery pack
has been discharged.
Note: Recharging will take at least 3 hours, even if the
indicator does not turn on.
If the voltage is still less than +14.4 V dc after
recharging, replace the battery.
4. If the voltage is more than +14.4 V dc, measure the
resistance between battery terminals 4 and 5. 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.
Checking the backup battery
Do the following:
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1. Power off the computer, and unplug the ac adapter
from it.
2. Turn the computer upside down.
5. Measure the voltage of the backup battery. See the
following figure.
Red (+)
Wire
Voltage (V dc)
Red
+2.5 to +3.2
Black Ground
Black (-)
v
v
v
If the voltage is correct, replace the system board.
If the voltage is not correct, replace the backup battery.
If the backup battery discharges quickly after
replacement, replace the system board.
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Product overview
Product overview
This section presents the following product-unique
information:
v
v
v
v
Specifications
Feature
Description
Processor
v
v
v
v
v
v
v
v
Intel® Pentium® M Processor Ultra Low
Voltage 1.0 GHz, L2 1 MB cache
Intel Pentium M Processor Low Voltage
1.2 GHz, L2 1 MB cache
Intel Pentium M Processor Low Voltage
1.3 GHz, L2 1 MB cache
Intel Pentium M Processor Ultra Low
Voltage 713 (1.1 GHz), L2 1 MB cache
Intel Pentium M Processor Low Voltage
738 (1.4 GHz), L2 2 MB cache
Intel Pentium M Processor Ultra Low
Voltage 753 (1.2 GHz), L2 2 MB cache
Intel Pentium M Processor Low Voltage
758 (1.5 GHz), L2 2 MB cache
Intel Pentium M Processor Low Voltage
778 (1.6 GHz), L2 2 MB cache
Memory (standard)
Memory (optional)
v
v
256 MB SDRAM on-board (PC2700)
512 MB SDRAM on-board (PC2700)
v
v
v
v
PC2700 128 MB Memory 200pin JEDEC
Standard SO-DIMM
PC2700 256 MB Memory 200pin JEDEC
Standard SO-DIMM
PC2700 512 MB Memory 200pin JEDEC
Standard SO-DIMM
PC2700 1024 MB Memory 200pin JEDEC
Standard SO-DIMM
(maximum of 1280 MB for 256M Model &
1536 MB for 512 Model)
Bus architecture
v
v
v
HUB link
PCI bus
LPC bus
Video
v
v
Graphics chip: Intel 855GME
Total video memory: UMA, 64MBmax
CMOS RAM
v
242 bytes
(continued)
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Product overview
Feature
Description
Hard disk drive
v
v
v
v
20.0 GB, 1.8-inch, IDE interface
40.0 GB, 1.8-inch, IDE interface
60.0 GB, 1.8-inch IDE interface
Display
12.1-inch, 16M colors, XGA (1024 × 768
resolution) TFT color LCD
I/O port (system)
v
v
v
v
v
v
v
v
v
External monitor connector
RJ11 connector
RJ45 connector
Stereo headphone jack
Monaural microphone jack
Universal serial bus (USB) connector × 2
Infrared port
Docking connector
DC-in
I/O port
(UltraBase)
v
v
v
v
v
v
v
v
External monitor connector
RJ11
RJ45
Parallel connector
Serial connector
Keyboard or mouse connector
Universal serial bus (USB) connector × 3
DC-in
Internal modem
Audio
v
56.6 Kbps
v
v
Internal monaural speaker
Software control volume
Infrared transfer
Mini PCI card
v
v
IrDA 1.1
802.11a/b/g combo (Wireless) Mini PCI
Card
v
v
802.11b single (Wireless) Mini PCI Card
802.11b/g (Wireless) Mini PCI Card
PC card
v
v
One Type-II
SD card
With IO support
Ultrabay device
UltraBay Slim (supported by X4 UltraBase
Dock)
Communication
daughter card
(CDC)
v
v
ThinkPad Integrated 56K Modem (MDC-2)
ThinkPad Integrated Bluetooth III with 56K
Modem (BMDC-2)
AC adapter
v
v
56-watt type
Diskette drive
(external)
USB diskette drive
Battery pack
(main)
v
v
1 parallel of 4 series of cells (1P4S) Li-Ion
battery pack (1.9 AH) (Standard Battery)
2 parallel of 4 series of cells (2P4S) Li-Ion
battery pack (4.3 AH) (HyBrid Battery)
Preinstalled
operating system
v
v
Windows XP Professional
Windows XP Home edition
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Product overview
Status indicators for X40
The system status indicators show the status of the
computer, as follows:
1
2
3
4
5
6
7
8
2
7
8
Indicator
Meaning
Green:
ꢀ1ꢁ Wireless
Wireless is operational and radio
on state. This indicator is on when
the data is transmitted.
status
ꢀ2ꢁ Bluetooth
Green:
The Bluetooth is operational. This
indicator is on when the Bluetooth
is on and not in suspend mode.
status
(continued)
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Product overview
Indicator
Meaning
Green:
ꢀ3ꢁ Num lock
The numeric keypad on the
keyboard is enabled. To enable or
disable the keypad, press and hold
the Shift key, and press the NumLk
(ScrLk) key.
ꢀ4ꢁ Caps lock
Green:
Green:
Caps Lock mode is enabled. To
enable or disable Caps Lock mode,
press the Caps Lock key.
ꢀ5ꢁ Drive in
Data is being read from or written
to the hard disk drive, or the drive
in the Ultrabay device. When this
indicator is on, do not put the
computer into standby mode or
turn off the computer.
use
Note: Do not move the system while the
Green drive in use light is on. Sudden physical
shock could cause drive errors.
ꢀ6ꢁ Power on
Green:
The computer is on and ready to
use. This indicator stays lit
whenever the computer is on and
is not in standby mode.
ꢀ7ꢁ Battery
Green:
The battery is in use and has
enough power. The ac adapter has
charged the battery completely.
status
Blinking green:
The battery is being charged, but
still has enough power to operate.
(At regular intervals, the indicator
light turns off briefly.)
Orange: The battery is being charged, but
the battery power is still low.
Blinking orange:
The battery needs to be charged.
When the indicator starts blinking
orange, the computer beeps three
times.
ꢀ8ꢁ Standby
Green:
Blinking green:
The computer is entering standby
The computer is in standby mode.
status
mode or hibernation mode, or is
resuming normal operation.
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FRU tests
The following table shows the test for each FRU.
FRU
Applicable test
System board
1. Diagnostics --> CPU/Coprocessor
2. Diagnostics --> Systemboard
3. If the docking station or the port replicator is
attached to the ThinkPad computer, undock
it. Place the computer on a horizontal
surface, and run Diagnostics --> ThinkPad
Devices --> HDD Active Protection Test.
Note: Do not apply any physical shock to the
computer while the test is running.
Power
Diagnostics --> ThinkPad Devices --> AC
Adapter, Battery 1 (Battery 2)
LCD unit
1. Diagnostics --> Video Adapter
2. Interactive Tests --> Video
Modem, MDC
or BMDC
1. Make sure the modem is set up correctly.
2. Replace the modem jack and the modem
card in turn, and run the following test in
Diagnostics --> Communication:
a. Conexant Smart Modem Interrupt
b. Conexant Smart Modem Dialtone
Audio
1. Interactive Tests --> Internal Speaker
2. Diagnostics --> Other Devices --> Analog
Devices AC97 CODEC Test
Speaker
Interactive Tests --> Internal Speaker
PC Card slots
1. Diagnostics --> Systemboard --> PCMCIA
2. Insert a PC Card Wrap Plug into every PC
Card Slot, and run Diagnostics -->
Systemboard --> PCMCIA External Loop
Keyboard
1. Diagnostics --> Systemboard -->
Keyboard
2. Interactive Tests --> Keyboard
TrackPoint or
If the TrackPoint does not work, check the
pointing device configuration in the ThinkPad Configuration
program. If the TrackPoint is disabled, select
Enable to enable it.
After you use the TrackPoint, the pointer may
drift on the screen for a short time. This drift
can occur when a slight, steady pressure is
applied to the TrackPointing Stick. This
symptom is not a hardware problem. If the
pointer stops after a short time, no service
action is necessary.
If enabling the TrackPoint does not correct the
problem, continue with the following:
v
Interactive Tests --> Mouse
(continued)
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Product overview
FRU
Applicable test
Hard disk drive Diagnostics --> Fixed Disks
Diskette drive
1. Diagnostics --> Diskette Drives
2. Interactive Tests --> Diskette
CD-ROM or
DVD drive
1. Diagnostics --> Other Devices -->
CD-ROM/DVD
2. Interactive Tests --> CD-ROM/DVD Test
Memory
1. If two DIMMs are installed, remove one of
them and run Diagnostics --> Memory
Test - Quick.
2. If the problem does not recur, return the
DIMM to its place, remove the other one,
and run the test again.
3. If the test does not detect the error, run
Diagnostics --> Memory Test - Full.
Fan
1. Turn on the computer and check the air
turbulence at the louver near the power
switch.
2. Run Diagnostics --> ThinkPad Devices -->
Fan.
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Product overview
Fn key combinations
The following table shows the function of each combination
of Fn with a function key.
Key
Description
combination
Fn+F1
Fn+F2
Fn+F3
Reserved.
Reserved.
Standby mode
Turn off the LCD display, leaving the screen
blank. Hard disk drive spindown while CPU still
works. To turn the LCD display on again, press
any key or the TrackPoint stick.
Fn+F4
Fn+F5
Sleep mode
This function causes the system to enter a low
power sleep state. The unit may remain in the
Sleep state for an extended time. For ACPI
systems the OS will determine which state the
system will enter by user setting on the control
panel.
Wireless radio on/off switching
Enable or disable the built-in wireless
networking features ( the IEEE 802.11 standard)
and the Bluetooth features. If this combination
of keys are pressed, a list of wireless features is
displayed in the Wireless Radio Control window.
The user can quickly change the power state of
each feature in the list.
Fn+F6
Fn+F7
Reserved.
Switch a display output location
v
v
External monitor (CRT display)
Computer display and external monitor (LCD
+ CRT display)
v
Computer display (LCD)
Note: For any operating system other than
Windows 2000 or Windows XP, no additional
procedure is needed; just press Fn+F7.
Note:
1. This function does not work when different
desktop images are displayed on the
computer display and the external monitor
(the Extend desktop function).
2. This function does not work while a DVD
movie or a video clip is playing.
3. For Windows 2000 or Windows XP, a hotkey
application might take over the switching
function.
(continued)
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Product overview
Key
Description
combination
Fn+F8
Display expansion
Horizontal/Vertical screen expansion (hardware
stretch) function is enabled, so that VGA mode
screen will be expanded to whole size of SVGA
LCD or XGA LCD.
Note:
1. In ACPI OS (Windows XP, Windows 2000,
and later), this function is not supported.
2. When hardware overlay screen or 3D full
screen application is active, this
hotkey-function will be disabled.
Fn+F9
Issue device ejection
Opens the ThinkPad EasyEject Utility screen.
Buttons for the following choices are displayed:
v
v
v
Run EasyEject Actions: User can select,
stop, and remove external devices connected
to the ThinkPad computer.
Configure EasyEject Actions: User can
open the ThinkPad EasyEject Utility main
window.
Fn+F9 Settings: User can configure the
settings for the Fn+F9 function.
Note: This function is supported only in
Windows XP and Windows 2000.
Fn+F10
Fn+F11
Fn+F12
Reserved.
Reserved.
Hibernation
Turn hibernation mode on. To return to normal
operation, press the power button for less than
four seconds.
Note: To use Fn+F12 for hibernation in
Windows XP and Windows 2000, the PM device
driver must have been installed on the
computer.
Fn+PgUp
ThinkPad light
Note: This function is supported only on the
ThinkPad computer that have the ThinkLight.
The on or off status of the ThinkLight is shown
on the screen for a few seconds when the user
press Fn+PgUp.
Fn+Home
Fn+End
LCD brightness up
The LCD becomes brighter.
LCD brightness down
The LCD becomes less bright.
Fn+Spacebar
FullScreen magnifier
Enable the FullScreen Magnifier function.
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Symptom-to-FRU index
Symptom-to-FRU index
The symptom-to-FRU index in this section lists symptoms
and errors and their possible causes. The most likely
cause is listed first, in boldface type.
Note: Do the FRU replacement or other actions in the
sequence shown in the column headed “FRU or
action, in sequence.” If replacing a FRU does not
solve the problem, put the original part back in the
computer. Do not replace a nondefective FRU.
This index can also help you determine, during regular
servicing, what FRUs are likely to need to be replaced
next.
A numeric error is displayed for each error detected in
POST or system operation. In the displays, n can be any
number.
If no numeric code is displayed, check the narrative
descriptions of symptoms. If the symptom is not described
there, go to “Intermittent problems” on page 72.
Note
For a device not supported by diagnostic codes in
the ThinkPad notebook computers, see the manual
for that device.
Numeric error codes
Symptom or error
FRU or action, in sequence
0175
System board
Replace planar.(System halt)
Bad CRC1, stop POST
task—EEPROM CRC1 is not
correct (block #6)
0176
1. Run BIOS Setup Utility,
and then save current
setting by pressing F10.
2. System board.
System Security—The system
has been tampered with.
0177
System board
Bad SVP data, stop POST
task—Checksum of the
supervisor password in the
EEPROM is not correct.
(continued)
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Symptom-to-FRU index
Symptom or error
FRU or action, in sequence
0182
1. Run BIOS Setup Utility.
Press F9, and Enter to
load the default setting.
Then save current setting
by pressing F10.
Bad CRC2. Enter BIOS Setup
and load Setup
defaults.—Checksum of the
CRS2 setting in the EEPROM
is not correct.
2. System board.
0185
1. Run BIOS Setup Utility.
Press F9, and Enter to
load the default setting.
Then save current setting
by pressing F10.
Bad startup sequence settings.
Enter BIOS Setup and load
Setup defaults.
0187
System board.
EAIA data access
error—EEPROM access (read
or write) is failed.
0188
System board.
Replace planar. Box serial
number needs to be reinstalled.
Invalid RFID Serialization
Information Area or Bad
CRC2—EEPROM checksum is
not correct (block #0,1).
EEPROM CRC2 is not correct
(block #6).
0189
System board.
Replace planar. UUID needs to
be reinstalled.
Invalid RFID configuration
information area—EEPROM
checksum is not correct (block
#4,5).
0190
1. Charge the battery pack.
Critical low-battery error
2. Battery pack.
0191
1. Run BIOS Setup Utility,
and then save current
setting by pressing F10.
2. System board.
System Security—Invalid
Remote Change requested.
0192
System board.
System Security—IBM
Embedded Security hardware
tamper detected.
(continued)
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Symptom-to-FRU index
Symptom or error
FRU or action, in sequence
0199
1. Run BIOS Setup Utility,
and then save current
setting by pressing F10.
2. System board.
System Security—IBM Security
password retry count exceeded.
01C8
1. Remove either a Mini-PCI
Card. Otherwise, press
Esc to ignore the warning
message.
More than one modem devices
are found. Remove one of
them. Press <Esc> to continue.
2. System board.
01C9
1. Remove the Ethernet
device that you installed;
or press Esc to ignore the
warning message.
More than one Ethernet devices
are found. Remove one of
them. Press <Esc> to continue.
2. System board.
0200
1. Reseat the hard disk
drive.
2. Load Setup Defaults in
BIOS Setup Utility.
3. Hard disk drive.
4. System board.
Failure Fixed Disk—Fixed disk
is not working or not configured
properly.
(continued)
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Symptom-to-FRU index
Symptom or error
FRU or action, in sequence
0210
Enter here.
Stuck key—Stuck key on
keyboard
0211
Run interactive tests of the
keyboard and the auxiliary
input device.
Keyboard error—Keyboard not
working.
0212
Replace keyboard controller..
Keyboard Controller
Failed—Keyboard controller
failed test.
0213
Unlock the system to
proceed.
Keyboard locked—Unlock key
switch
0220
Load Setup Defaults in BIOS
Setup Utility.
Monitor type does not match
CMOS —Monitor type not
correctly identified in Setup
0230
System board.
Shadow Ram Failed at offset:
nnnn—Shadow RAM failed at
offset nnnn of the 64k block at
which the error was detected.
0231
1. DIMM.
System RAM Failed at offset:
nnnn—System RAM failed at
offset nnnn of in the 64k block
at which the error was detected
2. System board.
0232
1. DIMM.
Extended RAM Failed at offset:
nnnn —Extended memory not
working or not configured
properly at offset nnnn..
2. System board.
0250
Replace the backup battery
and run BIOS Setup Utility to
reset the time and date.
System battery is dead —The
CMOS clock battery indicator
shows the battery is dead
0251
Replace the backup battery
and run BIOS Setup Utility to
reset the time and date.
System CMOS checksum bad
—Default configuration used.
0252
Reset the password by
Password checksum bad—The running BIOS Setup Utility.
password is cleared.
0260
1. Replace the backup
battery and run BIOS
Setup Utility to reset the
time and date.
System timer error—The timer
test failed
2. System board.
(continued)
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Symptom-to-FRU index
Symptom or error
FRU or action, in sequence
0270
Real time clock
error—Real-Time Clock fails
BIOS hardware test
1. Replace the backup
battery and run BIOS
Setup Utility to reset the
time and date.
2. System board.
0271
Run BIOS Setup Utility to
reset the time and date.
Date and time error—BIOS
found date or time out of range
and reset the Real-Time Clock.
0280
1. Load “Setup Default” in
BIOS Setup Utility.
2. DIMM.
Previous boot
incomplete—Default
configuration used.
3. System board.
0281
1. Enter here.
Memory Size found by POST
differed from CMOS—Memory
Size found by POST differed
from CMOS
02B0
Check to see that the drive is
Diskette drive A error—Drive A: defined with the proper
is present but fails the BIOS
POST diskette tests.
diskette type in Setup and
that the diskette drive is
attached correctly.
02B1
Check to see that the drive is
Diskette drive B error—Drive B: defined with the proper
is present but fails the BIOS
POST diskette tests.
diskette type in Setup and
that the diskette drive is
attached correctly.
02B2
1. Diskette drive.
2. External FDD cable.
3. I/O card.
Incorrect drive A type—Type of
floppy drive A: not correctly
identified in Setup.
4. Run setup
02B3
1. Diskette drive.
2. External FDD cable.
3. I/O card.
Incorrect drive B type—Type of
floppy drive B: not correctly
identified in Setup.
4. Run setup
02D0
On older boards, check the
cache jumpers. You may have
System cache error.—RAM
cache failed and BIOS disabled to replace the cache
the cache
(continued)
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Symptom-to-FRU index
Symptom or error
FRU or action, in sequence
02F0
CPU ID.—CPU socket number
for Multi-Processor error
02F4
1. Load Setup Defaults in
BIOS Setup Utility.
2. Replace the backup battery.
3. System board.
EISA CMOS not
writable—ServerBIOS2 test
error: Cannot write to EISA
CMOS.
02F5
1. DIMM.
DMA test failed—ServerBIOS2
test error: Cannot write to
extended DMA (Direct Memory
Access) registers.
2. System board.
02F6
1. DIMM.
Software NMI
2. System board.
failed—ServerBIOS2 test error:
Cannot generate software NMI
(Non-Maskable Interrupt).
02F7
1. DIMM.
Fail-safe timer NMI
failed—ServerBIOS2 test error:
Fail-Safe Timer takes too long
2. System board.
1801
Shut down the computer and
Unsupported docking station is remove it from the docking
attached—Attached docking
station is not supported by the
product
station.
1802
1. Remove Mini PCI network
card.
2. System board.
Unauthorized network card is
plugged in—Power off and
remove the miniPCI network
card.
1803
1. Remove the daughter
card that you installed.
2. System board.
Unauthorized daughter card is
plugged in—Power off and
remove the daughter card.
(continued)
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Symptom-to-FRU index
Symptom or error
FRU or action, in sequence
1810
1. If the Access IBM
Predesktop Area has been
previously disabled, then
go the the BIOS Setup
Utility by pressing F1 to
open the BIOS Setup
Utility. Select
Hard disk partition layout error
Security->Predesktop
Area-> Access IBM
Predesktop Area. Set this
item to Disabled. Save
and exit.
2. If the Access IBM
Predesktop Area has not
been previously disabled,
press Enter to load Access
IBM Predesktop Area. Then
run RECOVER TO
FACTORY CONTENTS in
Access IBM Predesktop
Area.
3. If item 2 failed, press F3 in
welcome screen in
RECOVER TO FACTORY
CONTENTS. Run FDISK,
and then delete all
partitions. Run RECOVER
TO FACTORY CONTENTS
in Access IBM Predesktop
Area again.
4. If item 3 failed, select
CD-ROM boot in Startup in
Access IBM Predesktop
Area. Boot from Recovery
CD and perform full
recovery from it.
5. If item 4 failed, replace the
hard disk drive.
2000
1. Undock docking station or
port replicator if it is
Hard Drive Active Protection
sensor diagnostics failed.
Press <Esc> to continue.
Press <F1> to enter SETUP
attached to the ThinkPad
computer, and place the
computer on a horizontal
surface. Do not apply any
physical shock to the
computer.
2. Run Diagnostics -->
ThinkPad Devices --> HDD
Active Protection Test.
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Symptom-to-FRU index
Error messages
Symptom or error
FRU or action, in sequence
Device address conflict.
1. Load “Setup Defaults” in
BIOS Setup Utility.
2. Backup battery.
3. System board.
Allocation error for device.
1. Load “Setup Defaults” in
BIOS Setup Utility.
2. Backup battery.
3. System board.
Failing bits: nnnn.
1. DIMM.
2. System board.
Invalid system configuration
data.
1. DIMM.
2. System board.
I/O device IRQ conflict.
1. Load “Setup Defaults” in
BIOS Setup Utility.
2. Backup battery.
3. System board.
Operating system not found.
1. Check that the operating
system has no failure and is
installed correctly.
2. Enter BIOS Setup Utility
and see whether the hard
disk drive and the
diskette drive are properly
identified.
3. Reseat the hard disk drive.
4. Reinstall the operating
system.
5. Diskette drive.
6. Hard disk drive.
7. System board.
Hibernation error.
1. Restore the system
configuration to what it
was before the computer
entered hibernation mode.
2. If memory size has been
changed, re-create the
hibernation file.
Fan error.
Fan.
Thermal sensing error.
System board.
Authentication of system
The Predesktop Area in the
services failed. Press <Esc> to hard disk drive is corrupted.
resume.
Restore it from a recovery
CD.
CD ROM drive
Entering SETUP
1. DIMM.
2. System board.
1. DIMM.
2. System board.
(continued)
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Symptom-to-FRU index
Symptom or error
FRU or action, in sequence
Fixed disk n
1. DIMM.
2. System board.
P/S 2 mouse boot summary
screen
1. DIMM.
2. System board.
One or more I2O block storage 1. DIMM.
devices were excluded from the
setup boot menue
2. System board.
Parity Check 1 nnnn
1. DIMM.
2. System board.
Parity Check 2 nnnn
1. DIMM.
2. System board.
Press F1 to resume, F2 to
Setup, F3 for previous
1. DIMM.
2. System board.
Press F2 to enter Setup
1. DIMM.
2. System board.
PS/2 Mouse
1. DIMM.
2. System board.
Run the I2O Configuration
Utility
1. DIMM.
2. System board.
System BIOS shadowed
1. DIMM.
2. System board.
UMB upper limit segment
address: nnnn
1. DIMM.
2. System board.
Video BIOS shadowed
1. DIMM.
2. System board.
Do you want abort resume from 1. DIMM.
hibernation? (Y/N)System
memory removed, press F3 to
power off systemand restore
memory chip, press F4 to
normal boot
2. System board.
Docking station is removed or
its ID is different,press F3 to
power off system and restore
No error appears when;
undock -> hibernation ->
dock -> wakeup. The docking
correctdocking station, press F4 is configured by OS.
to normal boot
WRONG MEMORY: Serial
Presence Detected (SPD)
indicates 66MHz Memory. This
processor requires 100MHz
memory. Shut system down.
Shut system down.(Stop this
point).
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Symptom-to-FRU index
Beep symptoms
Symptom or error
FRU or action, in sequence
One beep and a blank,
unreadable, or flashing LCD.
1. Reseat the LCD
connector.
2. LCD assembly.
3. External CRT.
4. System board.
One long and two short beeps, 1. System board.
and a blank or unreadable
LCD.
2. LCD assembly.
3. DIMM.
Two short beeps with error
codes.
POST error. See “Numeric
Two short beeps and a blank
screen.
1. System board.
2. DIMM.
Three short beeps, pause,
three more short beeps, and
one short beep.
1. DIMM.
2. System board
One short beep, pause, three
short beeps, pause, three more
short beeps, and one short
beep.
Only cursor appears.
Reinstall operating system.
Four cycles of four short beeps System board (security chip)
and a blank screen.
Five short beeps and a blank
screen.
System board
No-beep symptoms
Symptom or error
FRU or action, in sequence
No beep, power-on indicator
on, LCD blank, and no POST.
1. Make sure that every
connector is connected
tightly and correctly.
2. DIMM.
3. System board.
No beep, power-on indicator
on, and LCD blank during
POST.
1. Reseat DIMM.
2. System board.
The power-on password prompt A power-on password or a
appears.
supervisor password is set.
Type the password and press
Enter.
The hard-disk password prompt A hard-disk password is set.
appears.
Type the password and press
Enter.
The DOS full screen looks
smaller than it should.
Start the ThinkPad
Configuration program and set
the Screen expansion
function.
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Symptom-to-FRU index
LCD-related symptoms
Important
The TFT LCD for the notebook computer contains
many thin-film transistors (TFTs). The presence of a
small number of dots that are missing, discolored, or
always lighted is characteristic of TFT LCD
technology, but excessive pixel problems can cause
viewing concerns. The LCD should be replaced if
the number of missing, discolored, or lighted dots in
any background is:
v
XGA: 8 or more bright dots, 8 or more dark dots,
or a total of 9 or more bright and dark dots.
Note: A bright dot means a pixel is always on
(white or color.) A dark dot means a pixel is
always off (black color.)
Symptom or error
FRU or action, in sequence
No beep, power-on indicator
on, and a blank LCD during
POST.
System board.
v
v
v
LCD backlight not working.
LCD too dark.
LCD brightness cannot be
adjusted.
1. Reseat the LCD
connectors.
2. LCD assembly.
3. System board.
v
LCD contrast cannot be
adjusted.
v
v
v
v
LCD screen unreadable.
Characters missing pixels.
Screen abnormal.
1. See important note for
“LCD-related symptoms.”
2. Reseat all LCD connectors.
3. LCD assembly.
Wrong color displayed.
4. System board.
Horizontal or vertical lines
displayed on LCD.
LCD assembly.
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Symptom-to-FRU index
Intermittent problems
Intermittent system hang problems can be due to a variety
of causes that have nothing to do with a hardware defect,
such as cosmic radiation, electrostatic discharge, or
software errors. FRU replacement should be considered
only when a problem recurs.
When analyzing an intermittent problem, do the following:
1. Run the diagnostic test for the system board in loop
mode at least 10 times.
2. If no error is detected, do not replace any FRUs.
3. If any error is detected, replace the FRU shown by the
FRU code. Rerun the test to verify that no more errors
exist.
Undetermined problems
If the diagnostic tests did not identify the adapter or device
that has failed, if wrong devices are installed, or if the
system simply is not operating, follow these procedures to
isolate the failing FRU (do not isolate FRUs that have no
defects).
Verify that all attached devices are supported by the
computer.
Verify that the power supply being used at the time of the
failure is operating correctly. (See “Power system
1. Turn off the computer.
2. Visually check each FRU for damage. Replace any
damaged FRU.
3. Remove or disconnect all of the following devices:
a. Non-ThinkPad devices
b. Devices attached to the port replicator
c. Printer, mouse, and other external devices
d. Battery pack
e. Hard disk drive
f. External diskette drive
g. DIMM
h. CD-ROM and diskette drive in the Ultrabay
i. PC Cards
4. Turn on the computer.
5. Determine whether the problem has been solved.
6. If the problem does not recur, reconnect the removed
devices one at a time until you find the failing FRU.
7. If the problem remains, replace the following FRUs one
at a time (do not replace a nondefective FRU):
a. System board
b. LCD assembly
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FRU replacement notices
FRU replacement notices
This section contains 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
ThinkPad computer, this problem is addressed with special
nylon-coated screws that have the following characteristics:
v
They maintain tight connections.
They do not easily come loose, even with shock or
vibration.
v
v
v
They are harder to tighten.
Each one should be used only once.
Do the following when you service this machine:
v
Keep the screw kit (for the P/N, see “Miscellaneous
parts” on page 141) in your tool bag.
Always use new screws.
v
v
Use a torque screwdriver if you have one.
Tighten screws as follows:
v
Plastic to plastic
Turn an additional 90 degrees after the screw head
touches the surface of the plastic part:
90 degrees more
(Cross-section)
v
Logic card to plastic
Turn an additional 180 degrees after the screw head
touches the surface of the logic card:
180 degrees more
(Cross-section)
Torque driver
v
If you have a torque driver, refer to the “Torque” column
for each step.
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FRU replacement notices
v
Make sure that you use the correct screw. 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 of the
screws are tightened firmly.
Retaining serial numbers
This section includes the following descriptions:
v
v
v
Restoring the serial number of the system
unit
When the computer was manufactured, the EEPROM on
the system board was loaded with the serial numbers of
the system and all major components. These numbers
need to remain the same throughout the life of the
computer.
If you replace the system board, you must restore the
serial number of the system unit to its original value.
Before replacing the system board, save the original serial
number by doing the following:
1. Install the ThinkPad Hardware Maintenance Diskette
Version 1.71 or later, and restart the computer.
2. From the main menu, select 1. Set System
Identification.
3. Select 2. Read S/N data from EEPROM.
The serial number of each device in your computer is
displayed; the serial number of the system unit is listed as
follows:
v
20: Serial number
Write down that number.
Note: The serial number of the system unit is also written
on the label attached to the bottom of the computer.
After you have replaced the system board, restore the
serial number by doing the following:
1. Install the ThinkPad Hardware Maintenance Diskette
Version 1.71 or later and restart the computer.
2. From the main menu, select 1. Set System
Identification.
3. Select 1. Add S/N data from EEPROM.
Follow the instructions on the screen.
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FRU replacement notices
Retaining the UUID
The Universally Unique Identifier (UUID) is a 128-bit
number uniquely assigned to your computer at production
and stored in the EEPROM of your system board. The
algorithm that generates the number is designed to provide
unique IDs until the year A.D. 3400. No two computers in
the world have the same number.
When you replace the system board, you must set the
UUID on the new system board as follows:
1. Install the ThinkPad Hardware Maintenance Diskette
Version 1.71 or later, and restart the computer.
2. From the main menu, select 4. Assign UUID.
A new UUID is created and written. If a valid UUID
already exists, it is not overwritten.
Reading or writing the ECA information
Information on Engineering Change Announcements (ECA)
are stored in the EEPROM of the system board. The
electronic storage of this information simplifies the
procedure to check if the ECA has been previously applied
to a machine. The machine does not need to be
disassembled to check for the ECA application.
To check what ECAs have been previously applied to the
machine, use the ECA Information Read/Write function on
the ThinkPad Hardware Maintenance Diskette Version 1.71
or later.
1. Insert the ThinkPad Hardware Maintenance Diskette
Version 1.71 or later, and restart the computer.
2. From the main menu, select 6. Set ECA Information.
3. To read ECA information, select 2. Read ECA/rework
number from EEPROM and follow the instruction.
4. To read box build date, select 5. Read box build date
from EEPROM, and follow the instruction on the
screen.
After an ECA has been applied to the machine, the
EEPROM must be updated to reflect the ECA's
application. Use the ThinkPad Hardware Maintenance
Diskette Version 1.71 or later to update the EEPROM.
Note: Only the ECA number is stored in the EEPROM.
The machine type of the ECA is assumed be the
same as the machine type of the machine that had
the ECA applied to it.
1. Insert the ThinkPad Hardware Maintenance Diskette
Version 1.71 or later, and restart the computer.
2. From the main menu, select 6. Set ECA Information.
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FRU replacement notices
3. To write ECA information, select 1. Write ECA/rework
number from EEPROM, and follow the instruction.
4. To write box build date, select 4. Write box build date
from EEPROM, and follow the instruction on the
screen.
If the system board is being replaced, try to read the ECA
information from the old system board and transfer the
information to the new system. If the system board is
inoperable, this will not be possible.
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Removing and replacing a FRU
Removing and replacing a FRU
This section presents directions and drawings for use in
removing and replacing a FRU. Be sure to observe the
following general rules:
1. Do not try 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 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 for removing
the FRU, as given in the drawings by the numbers in
square callouts.
5. When turning a screw to replace a FRU, turn it in the
direction as given by the arrow in the drawing.
6. When removing the FRU, move it in the direction as
given by the arrow in the drawing.
7. To put the new FRU in place, reverse the removal
procedure and follow any notes that pertain to
replacement. For information about connecting and
arranging internal cables, see “Locations” on page 114.
8. When replacing a 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
interconnecting cables.
Attention: After replacing a 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 by using an electrostatic discharge (ESD)
strap (P/N 6405959).
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Removing and replacing a FRU
1010 Battery pack
DANGER
Use only the battery specified in the parts list for your
computer. The use of an incorrect battery can result in
ignition or explosion of the battery.
Before processing, seperate main unit from docking first.
3
1
2
Release the lock knob, shown as ꢀ1ꢁ, and latche knob,
shown as ꢀ2ꢁ, to remove the battery pack.
2
2
3
1
1
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Removing and replacing a FRU
1020 Hard disk drive
Attention
v
Do not drop or apply any shock to the hard
disk drive. The hard disk drive is sensitive to
physical shock. Incorrect handling can cause
damage and permanent loss of data.
v
v
Before removing the drive, have the user make a
backup copy of all the information on the drive if
possible.
Never remove the drive while the system is
operating or is in suspend mode.
For access, remove following FRU:
v
1
3
2
Step
ꢀ1ꢁ
Screw (quantity)
Torque
M3 × 4 mm, nylon-coated (1)
0.392 Nm
(4 kgfcm)
When installing: Make sure that the hard disk is
connected firmly.
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Removing and replacing a FRU
1030 DIMM cover
For access, remove following FRU:
v
Note: Loosen the screws ꢀ1ꢁ, but do not remove them.
1
1
1
3
2
Step
Screw (quantity)
Torque
ꢀ1ꢁ
M2 ×3 mm (3)
0.157 Nm
(1.6 kgfcm)
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Removing and replacing a FRU
1040 Mini PCI adapter, DIMM, MDC-2,
and BMDC-2
For access, remove following FRUs, in order:
v
v
Detach antenna and remove Mini PCI adapter.
1
AUX
MAIN
2
2
3
Pull over the levers to detach DIMM.
2
1
1
(continued)
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Removing and replacing a FRU
Remove MDC-2 (ThinkPad Integrated 56K Modem).
1
1
2
3
Or remove BMDC-2 (ThinkPad Integrated Bluetooth III with
56K Modem).
1
1
2
3
4
Step
Screw (quantity)
Torque
ꢀ1ꢁ
M2 × 3.5 mm, nylon-coated (2)
0.245 Nm
(2.5 kgfcm)
(continued)
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Removing and replacing a FRU
When installing, route the modem cable as shown below.
Note: The bluetooth cable should be routine between
planar and BMDC.
ThinkPad X40 series 83
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Removing and replacing a FRU
1050 Keyboard
For access, remove following FRU:
v
Remove 6 screws with keyboard icon to remove keyboard.
1
1
1
1
1
1
Step
Screw (quantity)
Torque
ꢀ1ꢁ
M2 × 6 mm, nylon-coated (6)
0.196 Nm
(2 kgfcm)
(continued)
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Gently push the keyboard forward, as shown in step ꢀ1ꢁ.
Then lift up the keyboard slightly, as shown in step ꢀ2ꢁ.
2
1
1
Detach the keyboard connector to remove the keyboard.
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Removing and replacing a FRU
When installing: Follow the steps below.
1. Attach the connector.
2. Make sure that the keyboard edges, shown in the step
ꢀ1ꢁ, are under the frame. Then press the keys
indicated by step ꢀ2ꢁ to latch the keyboard firmly in
place.
1
2
1
3. To make sure that the front side of the keyboard is
housed firmly, gently press the keys with your thumbs
and try to slide the keyboard toward you.
3
3
4. Secure the keyboard by tightening the screws from the
bottom side of the computer.
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Removing and replacing a FRU
1060 Upper case
For access, remove following FRUs, in order:
v
v
Remove 6 screws as shown below.
1
1
1
1
1
1a
1
Step
Screw (quantity)
Torque
ꢀ1ꢁ
M2 × 6 mm, nylon-coated (6)
0.196 Nm
(2 kgfcm)
(continued)
ThinkPad X40 series 87
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Removing and replacing a FRU
Detach cover switch cable(suspend cable), shown as ꢀ1ꢁ,
and microphone cable, shown as ꢀ2ꢁ.
1
1
2
Gently push the upper case backward, as shown in step
ꢀ1ꢁ. And lift it up slightly, as shown in step ꢀ2ꢁ. Then
release the latches, as shown in step ꢀ3ꢁ and step ꢀ4ꢁ,
carefully to remove the upper case.
4
4
4
2
1
3
3
(continued)
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Removing and replacing a FRU
When installing: Make sure that the upper case edges,
shown in the step ꢀ1ꢁ, are under the
frame.
1
2
Note: After installing upper case, arrange antenna as ꢀ1ꢁ.
If BMDC II is used, arrange antenna as ꢀ2ꢁ.
1
2
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Removing and replacing a FRU
1070 Backup battery
DANGER
Use only the battery specified in the parts list for your
computer. The use of an incorrect battery can result in
ignition or explosion of the battery.
For access, remove following FRUs, in order:
v
v
v
v
2
1
When installing: Make sure that the battery connector is
attached firmly.
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Removing and replacing a FRU
1080 LCD module
For access, remove following FRUs, in order:
v
v
v
v
v
Before removing LCD module, remove LCD FPC cable
first.
1
1
2
Step
Screw (quantity)
Torque
ꢀ1ꢁ
M2 ×3.5 mm, nylon-coated (2)
0.196 Nm
(2 kgfcm)
(continued)
ThinkPad X40 series 91
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Removing and replacing a FRU
Then remove the four screws as shown.
3
3
1a
3
1
3
Step
Screw (quantity)
Torque
ꢀ3ꢁ
M2 ×6 mm, nylon-coated (4)
0.196 Nm
(2 kgfcm)
(continued)
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Removing and replacing a FRU
Remove LCD module.
4
4
ThinkPad X40 series 93
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Removing and replacing a FRU
1090 Hard disk housing assembly
For access, remove following FRUs, in order:
v
v
v
v
1a
1a
1b
1b
2
Step
ꢀ1aꢁ
Screw (quantity)
Torque
M2 ×8 mm, nylon-coated (2)
0.196 Nm
(2 kgfcm)
ꢀ1bꢁ
M2 ×3.5 mm, nylon-coated (2)
0.196 Nm
(2 kgfcm)
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Removing and replacing a FRU
1100 Top shielding
For access, remove following FRUs, in order:
v
v
v
v
v
v
v
1b
1a
1a
1b
2
Step
Screw (quantity)
Torque
ꢀ1aꢁ
M2 × 8 mm, nylon-coated (2)
0.196 Nm
(2 kgfcm)
ꢀ1bꢁ
M2 ×3.5 mm, nylon-coated (2)
0.196 Nm
(2 kgfcm)
ThinkPad X40 series 95
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Removing and replacing a FRU
Remove the two screws at the bottom.
1
1
1a
Step
ꢀ1ꢁ
Screw (quantity)
Torque
M2 × 6 mm, nylon-coated (2)
0.196 Nm
(2 kgfcm)
(continued)
ThinkPad X40 series 97
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Removing and replacing a FRU
Remove lower case.
1
1
1
2
Step
Screw (quantity)
Torque
ꢀ1aꢁ
M2 × 3.5 mm, nylon-coated (1)
0.196 Nm
(2 kgfcm)
ꢀ1bꢁ
M2 × 3.5 mm, nylon-coated (2)
0.16 Nm
(1.6 kgfcm)
(continued)
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Removing and replacing a FRU
When installing: Becareful to align with the 2 location
notches.
ThinkPad X40 series 99
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Removing and replacing a FRU
1120 Fansink
For access, remove following FRUs, in order:
v
v
v
v
v
v
v
v
v
v
Remove Fan cable then release four screws to remove
Fansink.
Step
Screw (quantity)
Torque
ꢀ1ꢁ
M2 ×7.3 mm (4)
0.196 Nm
(2 kgfcm)
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Removing and replacing a FRU
Remove LCD bezel.
1a
1b
2
1b
1b
1a
1b
1b
1b
Step
Screw (quantity)
Torque
ꢀ1aꢁ
M2.5 × 5 mm, nylon-coated (2)
0.294 Nm
(3 kgfcm)
ꢀ1bꢁ
M2 × 2.5 mm, nylon-coated (6)
0.1568 Nm
(1.6 kgfcm)
(continued)
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Removing and replacing a FRU
When installing: first place the top edge under the frame,
shown as ꢀ1ꢁ, then push the bezel
down and secure with the latches,
shown as ꢀ3ꢁ
1
2
1
3
3
3
3
3
3
3
3
3
3
ThinkPad X40 series 103
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Removing and replacing a FRU
2020 LCD
For access, remove following FRUs, in order:
v
v
v
v
v
v
v
v
v
Remove one screw and lift the cable up to release it from
the latch, shown as ꢀ2ꢁ. Then remove the LCD.
2
1
3
Step
Screw (quantity)
Torque
ꢀ1ꢁ
M2 × 2.5 mm, nylon-coated (1)
0.196 Nm
(2 kgfcm)
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Removing and replacing a FRU
When installing: Attach the inverter back to its original
position, as shown in step ꢀ1ꢁ. And
reconnect the LCD cable and inverter
cable, as shown in step ꢀ2ꢁ. Then
secure with the one screw, as shown in
step ꢀ3ꢁ.
3
1
2
2
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Removing and replacing a FRU
2040 Antenna L and antenna R
For access, remove following FRUs, in order:
v
v
v
v
v
v
v
v
v
v
v
Remove the antenna L.
4
3
2
1a
1b
Step
Screw (quantity)
M2 × 2.5 mm, nylon-coated (2)
Torque
ꢀ2ꢁ
0.1568 Nm
(1.6 kgfcm)
(continued)
ThinkPad X40 series 107
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Removing and replacing a FRU
When installing: Put the antenna L in the two clips and
put the tape back to its original place,
shown as ꢀ1ꢁ and ꢀ2ꢁ, before securing
it with the two screws.
1
2b
2a
(continued)
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Removing and replacing a FRU
Remove the antenna R.
Note: For FRU LCD 92P6687 (ID Tech), remove the
antenna R (without gasket) as ꢀ5aꢁ. For FRU
92P6728 (Samsung), remove the antenna R (with
gasket) as ꢀ5bꢁ
4
5a
5b
2
3
1b
1a
Step
Screw (quantity)
Torque
ꢀ3ꢁ
M2 × 2.5 mm, nylon-coated (1)
0.196 Nm
(2 kgfcm)
(continued)
ThinkPad X40 series 109
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Removing and replacing a FRU
Notes:
1. Choose the correct antenna R for LCD. Choose
antenna R with gasket for FRU LCD 92P6728
(Samsung), while antenna R without gasket for FRU
LCD 92P6687 (ID Tech).
2. When installing, align the antenna hook with the LCD
edge to put the antenna R back to its original place,
shown as ꢀ1ꢁ, and reattach the mylar, shown as ꢀ2ꢁ.
Then put the antenna R in the three clips, shown as
ꢀ3ꢁ, and put the tape back to its original place, shown
as ꢀ4aꢁ and ꢀ4bꢁ, before securing it with the one
screw.
2
1
3
4b
4a
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Removing and replacing a FRU
2050 Hinge L and hinge R
For access, remove following FRUs, in order:
v
v
v
v
v
v
v
v
v
v
v
v
Remove hinge L.
2
1
Step
Screw (quantity)
M2 × 2.5 mm, nylon-coated (1)
Torque
ꢀ1ꢁ
0.1568 Nm
(1.6 kgfcm)
ThinkPad X40 series 111
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Removing and replacing a FRU
Remove hinge R.
2
1
1
Step
Screw (quantity)
Torque
ꢀ1ꢁ
M2 × 2.5 mm, nylon-coated (2)
0.1568 Nm
(1.6 kgfcm)
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Locations
Locations
Front view for X40 series
ꢀ1ꢁ
ꢀ2ꢁ
ꢀ3ꢁ
Computer display
System status indicators
Power switch
ꢀ4ꢁ
ꢀ5ꢁ
ꢀ6ꢁ
ꢀ7ꢁ
Security keyhole
Modem connector
Ethernet connector
USB connector
ꢀ8ꢁ
Infrared port
ꢀ9ꢁ
SD card slot
ꢀ10ꢁ
ꢀ11ꢁ
ꢀ12ꢁ
ꢀ13ꢁ
ꢀ14ꢁ
ꢀ15ꢁ
ꢀ16ꢁ
Stereo headphone jack
Microphone jack
PC card slot
TrackPoint button
TrackPointing stick
Access IBM button
Volume and mute buttons
1
16
15
2
3
14
4
5
6
7
13
8
9
12
10
11
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Locations
Rear view for X40 series
ꢀ1ꢁ
ꢀ2ꢁ
ꢀ3ꢁ
ꢀ4ꢁ
ꢀ5ꢁ
ꢀ6ꢁ
ꢀ7ꢁ
LCD latch
Standby status indicators
Battery status indicators
Bluetooth status indicators
AC Power connector
External monitor connector
Powered USB 2.0 connector
1
2
3
7
4
6
5
ThinkPad X40 series 115
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Locations
Front View for X4 UltraBase Dock
ꢀ1ꢁ
ꢀ2ꢁ
ꢀ3ꢁ
ꢀ4ꢁ
ꢀ5ꢁ
ꢀ6ꢁ
ꢀ7ꢁ
Docking connector
Power lock knob
Power button
Ultrabay latch
Ultrabay status indicator
Ultrabay eject lever
Ultra Plus
Note: The Ultrabay Slim accepts several storage
devices, such as a DVD drive or a CD-RW drive,
and also accepts an Ultrabay Slim carrier
Security keyhole
ꢀ8ꢁ
ꢀ9ꢁ
Foot
1
9
8
2
7
3
4
6
5
ThinkPad X40 series 117
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Locations
Rear View for X4 UltraBase Dock
ꢀ1ꢁ
ꢀ2ꢁ
ꢀ3ꢁ
ꢀ4ꢁ
ꢀ5ꢁ
ꢀ6ꢁ
ꢀ7ꢁ
ꢀ8ꢁ
ꢀ9ꢁ
ꢀ10ꢁ
ꢀ11ꢁ
AC-in port
CRT port
Serial port
Parallel port
RJ45 (ethernet connector)
RJ11 (modem connector)
USB connectors
PS/2 (keyboard or mouse) connector
Security keyhole
System eject button
System eject lever
1
2
3
4
11
5
6
10
7
8
9
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Parts list
v
v
Each FRU is available for all types or models, unless
specific types or models are specified.
A CRU (customer-replacable unit) is identified by a
single asterisk (*) or two asterisks (**) in the CRU ID
column. An N in the CRU ID column means the part is
not a CRU. A single asterisk (*) means the part is a Tier
1 CRU; two asterisks (**) means the part is a Tier 2
CRU.
v
FRUs marked with ꢀOPꢁ are available as options.
No. FRU
P/N
CRU
ID
1
2
3
LCD unit (see “LCD FRUs” on page 134).
Keyboard bezel
13N5313
92P6083
N
*
Hard disk drive with tray & screws 20
GB (HITACHI)
v
v
v
v
2371-CTO, B4x
2371-CTO, A3x, A4x, A5x, A6x
2386-CTO, A4x
2371-13x, 14x, 15x, 16x, 1Cx, 1Dx,
1Rx
v
v
2386-13x, 1Cx, 1Qx, 1Zx
2371-4Vx, 4Wx
Hard disk drive with tray & screws 30
GB (HITACHI)
92P6140
v
2371-CTO, B5x, BDx, Bex, BMx,
BQx, BSx, BVx, BWx, J9x
2386-CTO, BHx
2371- A7x, A8x, A9x, AAx, AHx, AMx
2382- 8Rx
v
v
v
v
2386-5Fx, 6Rx, 8Rx
(continued)
120 MT 2369/2370/2371/2372/2382/2386
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Parts list
No. FRU
P/N
CRU
ID
3
Hard disk drive with tray & screws 40
GB (HITACHI)
92P6085
*
v
2371-CTO, All except B1x, B4x, B5x,
BDx, Bex, BQx, BMx, BSx, BVx,
BWx, J1x, J9x, K1x, KBx, KCx, KDx,
KEx, KFx, KGx, L1x
v
v
v
2372-JAx, KHx
2382-JEx, KPx
2386-BNx, BXx, JBx, JCx, JDx, KLx,
KMx, KNx, LLx, LMx, LNx
2369-E8x
v
v
v
2370-E8x
2371-ABx, ACx, ADx, AEx, AFx, AGx,
ALx, E3x, E4x, E5x, E6x, E7x, E8x,
E9x, EAx, EBx, EDx, F3x, F4x, F5x,
F7x, F8x, F9x, FAx, G3x, G4x, G7x,
G8x, GGx, GHx, GBx, GDx, GEx,
GFx, H4x, H5x, H6x, H7x, H8x, H9x,
HAx, HBx, HDx
v
v
v
2372-E8x, G4x, GHx
2382-ECx, HCx
2386-E9x, ECx, GCx, H4x, H5x, H6x,
H7x, HCx
v
2371-5Fx, 6Dx, 6Fx, 6Lx, 6Mx, 6Qx,
6Wx, 6Vx, 7Fx, 8Fx, 8Rx
2382- 8Rx
2386-5Fx, 6Rx, 8Rx
2369-67x
v
v
v
v
v
2370-67x
2371-x7x, x8x, x9x, xEx, xGx, xJx,
xKx, xLx, xNx, xHx, xPx, xSx, xTx,
xUx, xVx, xXx, xYx, 6BC, 8AC
2372-6xx, 8xx, 9xx
2382-1Gx, 6Ux, 8Wx
2386-79x, 1Gx, 5Gx, 6Gx, 6Ux, 8Ex,
8Wx
v
v
v
v
2371-4Zx
Hard disk drive with tray & screws 20
GB (HITACHI)
39T2541
39T2543
v
v
v
2371-CTO
2382-CTO
2386-CTO
Hard disk drive with tray & screws 30
GB (HITACHI)
v
v
v
2371-M2x, M3x, M6x, MAx
2382-CTO
2386-CTO
(continued)
ThinkPad X40 series 121
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Parts list
No. FRU
P/N
CRU
ID
3
Hard disk drive with tray & screws 40
GB (HITACHI)
39T2545
*
v
2371-N1x, R1x, N2x, Q2x, Q4x, Q6x,
R2x, R3x, N3x, N4x, R4x, R5x, M1x,
M4x, M5x, M7x, MBx, Q8x
2372-N1x, Q9x
2382-QDx, QLx, P1x
2386-MCx, N8x, QAx, QBx, RAx,
NAx, QCx, MEx
v
v
v
Hard disk drive with tray & screws 60
GB (HITACHI)
39T2547
v
2371-N5x, Q1x, R7x, Q3x, Q5x, R6x,
R8x, RDx
v
v
2382-RFx, QKx, RCx
2386-REx, N6x, QHx
4
5
Hard disk drive cover
13N5317
13N5808
13N5327
26N7874
*
Fan assembly ULV Banias
Fan assembly LV Banias
Fan assembly ULV Dothan
N
N
N
v
v
v
v
2371-CTO, Bxx
2382-CTO, Bxx
2386-CTO, Bxx
2371-M1x, M2x, M3x, M4x, M5x,
M6x, M7x, MAx, MBx
2382-Mxx
v
v
2386-Mxx
Fan assembly LV Dothan
26R7873
N
v
v
v
v
v
2371-CTO, Jxx, Kxx, Lxx
2372-CTO, Jxx, Kxx, Lxx
2382-CTO, Jxx, Kxx, Lxx
2386-CTO, Jxx, Kxx, Lxx
2371-N1x, N5x, N2x, N3x, N4x, Q1x,
R1x, R7x, Q3x, Q5x, Q2x, Q4x, Q6x,
R2x, R3x, R4x, R5x, R6x, R8x, RDx
2372-N1x, Q9x
v
v
v
2382-Nxx, Pxx, Qxx, Rxx
2386-Nxx, Qxx, Rxx
(continued)
122 MT 2369/2370/2371/2372/2382/2386
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Parts list
No. FRU
P/N
CRU
ID
6
ThinkPad Integrated 56K Modem
(MDC2)
93P4166 **
v
v
v
v
v
v
v
v
v
v
v
2371-CTO, Bxx, Jxx, Kxx
2372-CTO, Bxx, Jxx, Kxx
2382-CTO, Bxx, Jxx, Kxx
2386-CTO, Bxx, Jxx, Kxx
2369-E8x
2370-E8x
2371-Axx, Exx, Gxx
2372-Exx, Gxx
2382-Axx, Exx, Gxx
2386-Axx, Exx, Gxx
2371-5Fx, 5Zx, 6Dx, 6Fx, 7Fx, 8Fx,
8Rx
v
v
v
v
v
2382-8Rx
2386-5Fx, 6Rx, 8Rx
2369-67x
2370-67x
2371-x1x, x3x, x4x, x5x, x6x, x7x,
x8x, xCx, xDx, xEx, xGx, xHx, xRx,
xSx, xTx, xUx, xVx
2372-x7x, xEx
2382-x1x, 1Gx, 6Ux
2386-x1x, x3x, xCx, xEx, xGx, xQx,
xUx, xZx
v
v
v
v
2371-4Vx, 4Wx, 4Zx, 46x
ThinkPad Integrated 56K Modem
(MDC2)
39T0061
91P7319
v
v
v
v
2371-Nxx, Qxx, Mxx
2372-Nxx, Qxx, Mxx
2382-Nxx, Qxx, Mxx
2386-Nxx, Qxx, Mxx
ThinkPad Integrated Bluetooth III with
56K Modem (BMDC2)
v
v
v
v
v
v
v
v
v
2371-CTO, Lxx
2372-CTO, Lxx
2382-CTO, Lxx
2386-CTO, Lxx
2371-Bxx, Fxx, Hxx
2382-Fxx, Hxx
2386-Fxx, Hxx
2371-6Lx, 6Mx, 6Qx, 6Wx, 6Vx
2371-x2x, x9x, xJx, xLx, xNx, xPx,
xKx, xXx, xYx, 6BC, 8AC
2382-x2x, 8Wx
v
v
2386-79x, 8Wx, 52x
ThinkPad Integrated Bluetooth III with
56K Modem (BMDC2)
27R1880
v
v
v
v
2371-Rxx
2372-Rxx
2382-Rxx
2386-Rxx
(continued)
ThinkPad X40 series 123
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Parts list
No. FRU
P/N
CRU
ID
—
Modem cable for US/Canada, Japan,
Taiwan, APN, LA, Brazil
27L0465
*
v
v
v
v
2371-CTO, ALL except xxM
2372-CTO, ALL except xxM
2382-CTO, ALL except xxM
2386-CTO, ALL except xxM
Modem cable for Australia
27L0467
*
v
v
v
v
2371-CTO, xxM
2372-CTO, xxM
2382-CTO, xxM
2386-CTO, xxM
7
8
Keyboard* (see “Keyboard” on page 136.)
128-MB DDR SDRAM SO DIMM
(PC2700)
31P9829
31P9831
*
*
256-MB DDR SDRAM SO DIMM
(PC2700)
v
v
v
v
v
v
v
2369-E8x
2370-E8x
2371-Axx, Bxx, Exx, Fxx
2372-Exx
2382-Axx, Exx, Fxx
2386-Axx, Exx, Fxx
2371-5Fx, 6Dx, 6Fx, 6Lx, 6Mx, 6Qx,
6Wx, 6Vx
v
v
v
v
v
v
v
v
2386-5Fx, 6Rx
2369-67x
2370-67x
2371-1xx, 2xx, 3xx, 5xx, 6xx, 97x
2372-6xx
2382-1xx, 5xx, 6xx
2386-1xx, 5xx, 6xx
2371-4Vx, 4Wx, 4Zx, 46x
512-MB DDR SDRAM SO DIMM
(PC2700)
31P9833
*
v
v
v
v
v
v
v
v
v
v
2371-Gxx, Hxx
2372-G4x, GHx
2382-Gxx, Hxx
2386-Gxx, Hxx
2371-7Fx, 8Fx, 8Rx
2372-8Rx
2382-8Rx
2371-7xx, 8xx, 9xx
2372-8xx, 9xx
2382-7xx, 8xx
1-GB DDR SDRAM SO DIMM (PC2700) 31P9835
*
(continued)
124 MT 2369/2370/2371/2372/2382/2386
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Parts list
No. FRU
Lower case with label
P/N
CRU
ID
9
13R2824
13R2828
13R2825
13R2829
13N5315
13R2379
13N5316
13R2380
13R2827
13R2826
26R8680
39T9909
39T9910
13N5321
39T9913
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
v
2369-all except xxK
Lower case with label
v
2369-xxK
Lower case with label
2370-all except xxK
v
Lower case with label
2370-xxK
v
Lower case with label
2371-all except xxK
v
Lower case with label
2371-xxK
v
Lower case with label
2372-all except xxK
v
Lower case with label
2372-xxK
v
Lower case with label
2382-all
v
Lower case with label
2386-all except xxK
v
Lower case with label
2386-xxK
v
Lower case with label, WW, M/T 2371
2371-all except xxK
v
Lower case with label, WW, M/T 2372
2372-all except xxK
v
Lower case with label, WW, M/T 2382
2382-all
v
Lower case with label, WW, M/T 2386
2386-all
v
10 Speaker kit
91P8317
91P9282
13N5332
93P4209
N
*
11 Slicer assembly
—
Slicer security screw
*
12 System board for ULV 1.0 GHz
Banias/256 MB with security chip
N
v
v
v
v
2371-1xx, 2xx, 3xx
2382-1xx
2386-1xx
2371-4Vx, 4Wx, 4Z, 46x
System board for ULV 1.1 GHz
Banias/256 MB with security chip
93P4229
N
v
v
v
2371-Axx, Bxx
2382-Axx
2386-Axx
(continued)
ThinkPad X40 series 125
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Parts list
No. FRU
P/N
CRU
ID
12 System board for ULV 1.1 GHz
Dothan/256 MB with security chip
39T0314
N
v
v
v
2371-CTOG, Bxx
2382-CTOG, Bxx
2386-CTOG, Bxx
System board for LV 1.2 GHz
91P9380
N
Banias/256 MB with security chip
v
v
v
v
v
v
2369-67x
2370-67x
2371-5xx, 6xx, 97x
2372-67x
2382-5xx, 6xx
2386-5xx, 6xx
System board for LV 1.2 GHz
Banias/256 MB without security chip (for
CTO)
93P4205
91P9381
N
N
System board for LV 1.2 GHz
Banias/512 MB with security chip
v
v
v
v
2371-7xx, 8xx
2372-8Ex, 9Ex
2382-72x, 8Wx
2386-79x, 8Ex, 8Wx
System board for LV 1.3 GHz
Banias/256 MB with security chip
93P4214
93P4231
N
N
v
2371-5Fx, 6Dx, 6Fx, 6Lx, 6Mx, 6Qx,
6Vx, 6Wx, 7Fx, 8Fx, 8Rx
2382-8Rx
v
v
2386-5Fx, 6Rx, 8Rx
System board for LV 1.4 GHz
Dothan/256 MB with security chip
v
v
v
v
v
v
2369-Exx
2370-Exx
2371-Exx, Fxx
2372-Exx
2382-Exx, Fxx
2386-Exx, Fxx
System board for LV 1.4 GHz
Dothan/512 MB with security chip
93P4233
39T0037
N
N
v
v
v
v
2371-Gxx, Hxx
2372-Gxx
2382-Gxx, Hxx
2386-Gxx, Hxx
System board for LV 1.5 GHz
Dothan/256 MB with security chip
v
v
v
v
2371-CTO, Jxx
2372-CTO, Jxx
2382-CTO, Jxx
2386-CTO, Jxx
(continued)
126 MT 2369/2370/2371/2372/2382/2386
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Parts list
No. FRU
P/N
CRU
ID
System board for LV 1.5 GHz
Dothan/512 MB with security chip
39T0039
N
v
v
v
v
2371-CTO, Kxx, Lxx
2372-CTO, Kxx, Lxx
2382-CTO, Kxx, Lxx
2386-CTO, Kxx, Lxx
12 System board for ULV 1.2 GHz
Dothan/256 MB with security chip
41W1000
41W1002
N
N
v
2371-M1x, M2x, M3x, M4x, M5x,
M6x, M7x, M8x, MAx, MBx
2386-MCx, MEx
v
System board for LV 1.6 GHz
Dothan/256 MB with security chip
v
v
v
v
2371-N1x, N5x, N2x, N3x, N4x, N9x
2372-N1x
2382-NBx, P1x
2386-N6x, N7x, N8x, NAx
System board for LV 1.6 GHz
41W1004
N
Dothan/512 MB with security chip
v
2371-Q1x, Q2x, Q3x, Q4x, Q5x, Q6x,
Q7x, Q8x, R1x, R2x, R3x, R4x, R5x,
R6x, R7x, R8x, RDx, RGx
2372-Q9x
2382-QDx, QKx, QLx, RBx, RCx, RFx
2386-QAx, QBx, QCx, QHx, R9x,
RAx, REx
v
v
v
13 Mini-PCI/DIMM door kit (Mini-PCI and
DIMM door with screws)
13N5318
92P0998
*
*
14 Main battery, Li-Ion, light (4 cell),
SANYO, W/W
v
2371-CTO, B4x, B5x, BBx, BCx, BRx,
BMx, BSx, BTx, Bux, BVx, BWx, BDx,
BFx, BQx, J5x, J6x, J9x, K4x, K5x,
K6x, K8x, k9x, KBx, KCx, KDx, Kex,
KFX, KGx, KJx, KKx, LGx, LHx, LJx,
LKx
v
v
2386-CTO, BHx, BNx, LLx, LMx
2371-R1x, R7x, Q3x, Q5x, Q2x, Q6x,
N3x, R8x, M2x, M3x, M4x, M6x, M5x,
M7x, Max, MBx
v
v
2372-Q9x
2386-MCx, RAx
(continued)
ThinkPad X40 series 127
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Parts list
No. FRU
P/N
CRU
ID
14 Main battery, Li-Ion, light (4 cell),
PANASONIC, W/W
92P1000
*
v
2371-CTO, B4x, B5x, BBx, BCx, BRx,
BMx, BSx, BTx, Bux, BVx, BWx, BDx,
BFx, BQx, J5x, J6x, J9x, K4x, K5x,
K6x, K8x, k9x, KBx, KCx, KDx, Kex,
KFX, KGx, KJx, KKx, LGx, LHx, LJx,
LKx
v
v
2386-CTO, BHx, BNx, LLx, LMx
2371-R1x, R7x, Q3x, Q5x, Q2x, Q6x,
N3x, R8x, M2x, M3x, M4x, M6x, M5x,
M7x, Max, MBx
v
v
2372-Q9x
2386-MCx, RAx
Main battery, Li-Ion, hybrid (8 cell),
SANYO, W/W
92P1002
*
v
2371-CTO, BEx, BYx, J3x, J4x, J7x,
J8x, K3x, K7x, KAx, LAx, LBx, LCx,
LDx, LEx, LFx
v
v
v
2372-CTO, JAx, KHx
2382-CTO, JEx, KPx
2386-CTO, BXx, JBx, JCx, JDx, KLx,
KMx, KNx, LNx
v
2371-N1x, N5x, Q1x, N2x, Q4x, R2x,
R3x, N4x, R4x, R5x, R6x, RDx, M1x
2372-N1x
2382-RFx, QKx, QDx, RCx, QLx, P1x
2386-N8x, QAx, QBx, REx, NAx, N6x,
QCx, QHx, MEx
v
v
v
Main battery, Li-Ion, light (4 cell),
SANYO, W/W
92P1145
92P1147
92P1149
*
*
*
v
2371-R1x, R7x, Q3x, Q5x, Q2x, Q6x,
N3x, R8x, M2x, M3x, M4x, M6x, M5x,
M7x, Max, MBx
v
v
2372-Q9x
2386-MCx, RAx
Main battery, Li-Ion, light (4 cell),
Panasonic, W/W
v
2371-R1x, R7x, Q3x, Q5x, Q2x, Q6x,
N3x, R8x, M2x, M3x, M4x, M6x, M5x,
M7x, Max, MBx
v
v
2372-Q9x
2386-MCx, RAx
Main battery, Li-Ion, larger (8 cell),
SANYO, W/W
v
2371-N1x, N5x, Q1x, N2x, Q4x, R2x,
R3x, N4x, R4x, R5x, R6x, RDx, M1x
2372-N1x
2382-RFx, QKx, QDx, RCx, QLx, P1x
2386-N8x, QAx, QBx, REx, NAx, N6x,
QCx, QHx, MEx
v
v
v
(continued)
128 MT 2369/2370/2371/2372/2382/2386
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Parts list
No. FRU
P/N
CRU
ID
14 Main battery, Li-Ion, cylindrical (4 cell),
SANYO, W/W
92P1143
*
v
2371-Q8x
Extended battery, Li-Ion, SANYO, W/W
92P1007
92P1151
13N5312
91P7267
*
Extended battery, Li-Ion, W/W
*
15 PC card slot Mech (PCMCIA slot)
N
*
16 Intel PRO/Wireless LAN 2100 3B Mini
PCI Adapter
ThinkPad 11b/g Wireless LAN Mini PCI
Adapter — USA, Canada, Taiwan
91P7416
91P7418
93P4168
*
*
*
ThinkPad 11b/g Wireless LAN Mini PCI
Adapter — Others
Intel 802.11b/g Wireless Card
(Calexico-2)—USA, Canada
v
2371-CTO, BBx, BCx, BDx, BEx,
BFx, BMx, BQx, Byx, J4x, J6x, J7x,
K3x, K4x, KJx, KKx, LCx, LHx, LJx,
LKx (xxU, xxF, xxV)
v
v
v
2372-CTO, KHx (xxF, xxU, xxV)
2382-CTO, JEx, KPx (xxF, xxU, xxV)
2386-CTO, BNx, BXx, JBx, JCx, JDx,
KLx, KMx, KNx, LLx, LMx, LNx (xxF,
xxU, xxV)
Intel 802.11b/g Wireless Card
(Calexico-2)—Others
93P4170
*
v
2371-CTO, BBx, BCx, BDx, BEx,
BFx, BMx, BQx, Byx, J4x, J6x, J7x,
K3x, K4x, KJx, KKx, LCx, LHx, LJx,
LKx (xxA, xxB, xxC, xxE, xxG, xxH,
xxJ, xxK, xxL, xxM, xxP, xxQ, xxS,
xxY)
v
v
v
2372-CTO, KHx (xxA, xxB, xxC, xxE,
xxG, xxH, xxJ, xxK, xxL, xxM, xxP,
xxQ, xxS, xxY)
2382-CTO, Jex, KPx (xxA, xxB, xxC,
xxE, xxG, xxH, xxJ, xxK, xxL, xxM,
xxP, xxQ, xxS, xxY)
2386-CTO, BNx, BXx, JBx, JCx, JDx,
KLx, KMx, KNx, LLx, LMx, LNx (xxA,
xxB, xxC, xxE, xxG, xxH, xxJ, xxK,
xxL, xxM, xxP, xxQ, xxS, xxY)
Intel PRO Wireless 2200BG Mini-PCI
Adapter—USA, Canada
93P3483
93P3485
*
*
Intel PRO Wireless 2200BG Mini-PCI
Adapter—Others
(continued)
ThinkPad X40 series 129
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Parts list
No. FRU
P/N
CRU
ID
16 Intel PRO Wireless 2200BG Mini-PCI
Adapter—USA, Canada
39T0077
*
*
*
*
v
2371-Q1x, N2x, R2x, N3x, N4x, R8x,
M1x, M2x, M4x, M6x, MBx, Q8x (xxF,
xxU)
v
v
v
2372-Q9x (xxF, xxU)
2382-RFx, QDx (xxF, xxU)
2386-MCx, N8x, QAx, QBx, REx,
RAx, NAx. N6x, QCx, QHx, MEx (xxF,
xxU)
Intel PRO Wireless 2200BG Mini-PCI
Adapter—Others
39T0079
27K9932
27K9934
v
2371-Q1x, N2x, R2x, N3x, N4x, R8x,
M1x, M2x, M4x, M6x, MBx, Q8x (All
except xxF, xxU)
v
v
v
2372-Q9x (All except xxF, xxU)
2382-RFx, QDx (All except xxF, xxU)
2386-MCx, N8x, QAx, QBx, REx,
RAx, NAx. N6x, QCx, QHx, MEx (All
except xxF, xxU)
Intel PRO Wireless 2200BG Mini-PCI
Adapter—USA, Canada
v
2371-Q1x, N2x, R2x, N3x, N4x, R8x,
M1x, M2x, M4x, M6x, MBx, Q8x (xxF,
xxU)
v
v
v
2372-Q9x (xxF, xxU)
2382-RFx, QDx (xxF, xxU)
2386-MCx, N8x, QAx, QBx, REx,
RAx, NAx. N6x, QCx, QHx, MEx (xxF,
xxU)
Intel PRO Wireless 2200BG Mini-PCI
Adapter—Others
v
2371-Q1x, N2x, R2x, N3x, N4x, R8x,
M1x, M2x, M4x, M6x, MBx, Q8x (All
except xxF, xxU)
v
v
v
2372-Q9x (All except xxF, xxU)
2382-RFx, QDx (All except xxF, xxU)
2386-MCx, N8x, QAx, QBx, REx,
RAx, NAx. N6x, QCx, QHx, MEx (All
except xxF, xxU)
Intel PRO Wireless 2915ABG Mini-PCI
Adapter —US
93P4235
39T0389
39T0391
39T0393
27K9936
*
*
*
*
*
Intel PRO Wireless 2915ABG Mini-PCI
Adapter —EU
Intel PRO Wireless 2915ABG Mini-PCI
Adapter —JP
Intel PRO Wireless 2915ABG Mini-PCI
Adapter —HB
Intel PRO Wireless 2915ABG Mini-PCI
Adapter —US
(continued)
130 MT 2369/2370/2371/2372/2382/2386
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Parts list
No. FRU
P/N
CRU
ID
16 Intel PRO Wireless 2915ABG Mini-PCI
Adapter —EU
27K9938
39T5643
27K9942
91P7301
91P7303
93P4262
*
*
*
*
*
*
Intel PRO Wireless 2915ABG Mini-PCI
Adapter —JP
Intel PRO Wireless 2915ABG Mini-PCI
Adapter —HB
ThinkPad 11a/b/g Wireless LAN Mini
PCI Adapter —W/W
ThinkPad 11a/b/g Wireless LAN Mini
PCI Adapter —Japan
ThinkPad 11a/b/g Wireless LAN Mini
PCI Adapter II —W/W
v
2371-CTO, BRx, BSx, BTx, Bux, BVx,
BWx, J8x, J9x, K5x, K7x, K8x, K9x,
KBx, KCx, Kex, KFx, KGx, Lax, LBx,
LDx, LEx, LFx, LGx (xxB, xxF, xxH,
xxL, xxM, xxS, xxU)
ThinkPad 11a/b/g Wireless LAN Mini
PCI Adapter II —EMEA
93P4264
*
v
2371-CTO, BRx, BSx, BTx, Bux, BVx,
BWx, J8x, J9x, K5x, K7x, K8x, K9x,
KBx, KCx, Kex, KFx, KGx, Lax, LBx,
LDx, LEx, LFx, LGx (xxA, xxC, xxG,
xxK, xxP, xxV, xxY)
ThinkPad 11a/b/g Wireless LAN Mini
PCI Adapter II —Japan
93P4266
39T0355
*
*
v
2371-CTO, BRx, BSx, BTx, Bux, BVx,
BWx, J8x, J9x, K5x, K7x, K8x, K9x,
KBx, KCx, Kex, KFx, KGx, Lax, LBx,
LDx, LEx, LFx, LGx (xxE, xxJ)
ThinkPad 11a/b/g Wireless LAN Mini
PCI Adapter II —WW
v
2371-R1x, R7x, Q3x, Q5x, Q2x, Q4x,
Q6x, R3x, R4x, R5x, R6x, RDx, M5x,
M7x (All except xxG, xxJ, xxT)
2382-QKx, RCx, QLx, P1x (All except
xxG, xxJ, xxT)
v
ThinkPad 11a/b/g Wireless LAN Mini
PCI Adapter II —EMEA
39T0357
*
v
2371-R1G, R7G, Q3G, Q5G, Q2G,
Q4G, Q6G, R3G, R4G, R5G, R6G,
RDG, M5G, M7G
v
2382-QKx, RCx, QLx, P1x (xxG)
(continued)
ThinkPad X40 series 131
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Parts list
No. FRU
P/N
CRU
ID
16 ThinkPad 11a/b/g Wireless LAN Mini
PCI Adapter II —Japan
39T5645
*
v
2371-R1J, R7J, Q3J, Q5J, Q2J, Q4J,
Q6J, R3J, R4J, R5J, R6J, RDJ, M5J,
M7J
v
2382-QKx, RCx, QLx, P1x (xxJ)
ThinkPad 11a/b/g Wireless LAN Mini
PCI Adapter II —Taiwan
27K9999
91P8318
*
v
2371-R1T, R7T, Q3T, Q5T, Q2T, Q4T,
Q6T, R3T, R4T, R5T, R6T, RDT, M5T,
M7T
v
2382-QKx, RCx, QLx, P1x (xxT)
17 MIC (microphone and rubber)
18 RTC battery 3V with wire
19 Track point cap set
N
92P1004 **
91P9642
91P6831
N
N
*
—
—
Cable assembly kit , RJ11
AC adapter 2-prong (56 W, 16V), DELTA 02K6814
v
2371-CTO, xxE, xxF, xxJ, xxP, xxS,
xxU, xxY (except Q1x, Q2x, Q4x,
Q6x, Q7x, Q8x, M1x, M2x, M3x, M4x,
M6x, M5x, M7x, M8x, MAx, MBx,
N1x, N2x, N3x, N4x, N5x, N9x, Q3x,
Q5x, R1x, R2x, R3x, R4x, R5x, R6x,
R7x, R8x, RDx, RGx)
v
v
2372-CTO, xxE, xxF, xxJ, xxP, xxS,
xxU, xxY (except N1x, Q9x)
2382-CTO, xxE, xxF, xxJ, xxP, xxS,
xxU, xxY (except NBx, P1x, QDx,
QKx, QLx, RBx, RCx, RFx)
v
2386-CTO, xxA, xxB, xxC, xxG, xxH,
xxK, xxM, xxQ, xxV (except MCx,
MEx, N6x, N7x, N8x, NAx, QAx, QBx,
QCx, QHx, R9x, RAx, REx)
AC adapter 3-prong (56 W, 16V), DELTA 02K6813
*
v
2371-CTO, xxA, xxB, xxC, xxG, xxH,
xxK, xxM, xxQ, xxV (except Q1x,
Q2x, Q4x, Q6x, Q7x, Q8x, M1x, M2x,
M3x, M4x, M6x, M5x, M7x, M8x,
MAx, MBx, N1x, N2x, N3x, N4x, N5x,
N9x, Q3x, Q5x, R1x, R2x, R3x, R4x,
R5x, R6x, R7x, R8x, RDx, RGx)
2372-CTO, xxA, xxB, xxC, xxG, xxH,
xxK, xxM, xxQ, xxV (except N1x,
Q9x)
2382-CTO, xxA, xxB, xxC, xxG, xxH,
xxK, xxM, xxQ, xxV (except NBx,
P1x, QDx, QKx, QLx, RBx, RCx, RFx)
2386-CTO, xxA, xxB, xxC, xxG, xxH,
xxK, xxM, xxQ, xxV (except MCx,
MEx, N6x, N7x, N8x, NAx, QAx, QBx,
QCx, QHx, R9x, RAx, REx)
v
v
v
(continued)
132 MT 2369/2370/2371/2372/2382/2386
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Parts list
No. FRU
— AC adapter 2-prong (56W, 16V),
P/N
CRU
ID
02K6816
02K6815
92P1045
*
*
*
LITEON
AC adapter 3-prong (56 W, 16V),
LITEON
AC adapter 2-prong (56 W, 16V),
LITEON
v
v
v
v
2371-xxU, xxF, xxJ, xxS, xxP, xxY,
xxE
2372-xxU, xxF, xxJ, xxS, xxP, xxY,
xxE
2382-xxU, xxF, xxJ, xxS, xxP, xxY,
xxE
2386-xxU, xxF, xxJ, xxS, xxP, xxY,
xxE
AC adapter 3-prong (56 W, 16V),
LITEON
92P1043
*
v
v
v
v
2371-xxG, xxV, xxH, xxC, xxK, xxA,
xxB, xxM, xxQ
2372-xxG, xxV, xxH, xxC, xxK, xxA,
xxB, xxM, xxQ
2382-xxG, xxV, xxH, xxC, xxK, xxA,
xxB, xxM, xxQ
2386-xxG, xxV, xxH, xxC, xxK, xxA,
xxB, xxM, xxQ
—
LG-IBM logo for Korea, 28x8 middle
(includes 13N5807)
13N5314
*
ThinkPad X40 series 133
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Parts list
No. FRU
P/N
CRU
ID
1
2
LCD bezel assembly 12.1-in. TFT
13N5310
13N5328
13N5330
13N5329
N
N
N
N
Antenna cable set
—
3
LCD icon plate
Bluetooth antenna cable set
v
v
v
2371-CTO, Lxx
2382-CTO, Lxx
2386-CTO, Lxx
4
LCD rear cover assembly, 12.1-in. TFT
13N5308
N
v
v
v
v
2371-CTO, All
2372-CTO, All
2382-CTO, All
2386-CTO, All
5
6
LCD hinge/bracket kit
13N5311
91P6830
91P6861
91P7375
91P7377
39T5657
39T5655
92P6754
92P6687
N
N
N
N
N
N
N
N
N
LCD cable assembly, ID Tech
LCD cable assembly, SAMSUNG
LCD inverter card, AMBIT
7
LCD inverter card, SUMIDA
LCD inverter card, SUMIDA
LCD inverter card, Foxconn
LCD unit 12.1-in. XGA, SAMSUNG
LCD unit 12.1-in. XGA, ID TECH
8
ThinkPad X40 series 135
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Parts list
Keyboard
Language
P/N (NMB) P/N
CRU
(Chicony) ID
Arabic
93P4608
93P4602
93P4630
93P4618
93P4596
91P8329
91P8325
91P8319
91P8321
93P4748
91P8327
91P8323
93P4622
93P4620
93P4612
93P4598
93P4628
93P4632
91P8333
93P4614
93P4606
93P4610
93P4626
93P4624
93P4600
93P4634
91P8331
93P4604
93P4636
93P4616
13N9925
93P4666
93P4660
93P4688
93P4676
93P4654
93P4648
93P4644
93P4638
93P4640
93P4749
93P4646
93P4642
93P4680
93P4678
93P4670
93P4656
93P4686
93P4690
93P4652
93P4672
93P4664
93P4668
93P4684
93P4682
93P4658
93P4692
93P4650
93P4662
93P4694
93P4674
—
**
Belgian
Chinese, Traditional
Czech
Danish
Dutch
English, U.K.
English, U.S.
French, Canadian
French, Canadian (058)
French, European
German
Greek
Hungarian
Hebrew
Italian
Japanese
Korean
Norwegian
Polish
Portuguese
Russian
Slovakian
Slovenian
Spanish, European
Spanish, Latin American
Swedish / Finnish
Swiss
Thailand
Turkish
US English International
136 MT 2369/2370/2371/2372/2382/2386
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Parts list
For Models-xxU, xxP, xxA, xxH, xxC, xxM, xxE, xxQ, xxF,
xxG, xxJ, xxV, xxB, xxK, xxS, xxY
Language
P/N (NMB) P/N
CRU
(Chicony) ID
Arabic
39T0821
39T0818
39T0832
39T0826
39T0815
39T0812
39T0810
39T0806
39T0807
39T0808
39T0811
39T0809
39T0828
39T0827
39T0823
39T0816
39T0831
39T0833
39T0814
39T0824
39T0820
39T0822
39T0830
39T0829
39T0817
39T0834
39T0813
39T0819
39T0835
39T0825
39T0836
39T0883
39T0880
39T0894
39T0888
39T0877
39T0874
39T0872
39T0868
39T0869
39T0870
39T0873
39T0871
39T0890
39T0889
39T0885
39T0878
39T0893
39T0895
39T0876
39T0886
39T0882
39T0884
39T0892
39T0891
39T0879
39T0896
39T0875
39T0881
39T0897
39T0887
—
**
Belgian
Chinese, Traditional
Czech
Danish
Dutch
English, U.K.
English, U.S.
French, Canadian
French, Canadian (058)
French, European
German
Greek
Hungarian
Hebrew
Italian
Japanese
Korean
Norwegian
Polish
Portuguese
Russian
Slovakian
Slovenian
Spanish, European
Spanish, Latin American
Swedish / Finnish
Swiss
Thailand
Turkish
US English International
ThinkPad X40 series 137
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Parts list
Recovery CDs
For Windows XP Professional
Windows XP professional is preinstalled as the operating
system in following models:
v
v
v
2369-67x
2370-67x
2371-3x, 15x, 1Cx, 1Ex, 1Rx, 1Ux, 2Ux, 3Ex, 57x, 67x,
6Ex, 6Gx, 6Jx, 6Sx, 6Ux, 6Yx, 7Gx, 7Jx, 7Vx, 87x, 89x,
8Ex, 8Lx, 8Nx, 8Vx, 9Ex
v
2371-4VM, 4WM, 4ZM, 4VH, 4WH, 4VV, 4WV, 4VB,
4WB, 4VJ, 4WJ
v
v
v
v
v
v
2372-67x, 87x, 6Ex, 8Ex, 9Ex
2382-1Gx, 6Gx, 8Wx
2386-13x, 1Cx, 1Qx, 1Zx, 5Gx, 6Gx
2369-E8x
2370-E8x
2371-A3x, A4x, A5x, A6x, A7x, A9x, AAx, ABx, ADx,
AEx, AFx, AGx, AHx, ALx, AMx, E3x, E5x, E6x, E8x,
E9x, EBx, EDx, F3x, F4x, F5x, F8x, G3x, G4x, G7x,
G8x, GBx, GDx, GEx, GFx, GGx, GHx, H4x, H5x, H6x,
H7x, H8x, H9x, HAx, HDx
v
v
v
v
2372-E8x, G4x, GHx
2382-ECx, HCx
2386-A4x, E9x, ECx, GCx, H4x, H5x, H6x, H7x, HCx
2371-B4x, BBx, BRx, BMx, BSx, BTx, BUx, BVx, BWx,
BYx, J3x, J4x, J5x, J6x, J9x, K3x, K4x, K5x, K6x, K7x,
K8x, K9x, KAx, KBx, KCx, KDx, KEx, KFx, KGx, KJx,
LBx, LCx, LDx, LEx, LFx, LGx, LHx, LJx, LKx
2372-JAx, KHx, KKx
v
v
v
2382-JEx, KPx
2386-BHx, BNx, JBx, JCx, KLx, KMx, LLx, LMx
138 MT 2369/2370/2371/2372/2382/2386
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Parts list
Language
P/N
CRU
ID
Arabic
24R8212
24R8217
24R8218
24R8219
24R8208
24R8206
24R8207
24R8199
24R8140
24R8209
24R8196
24R8197
24R8216
24R8210
24R8215
24R8201
24R8203
24R8220
24R8204
24R8211
24R8200
24R8202
24R8213
24R8198
24R8205
24R8214
*
Chinese, Simplified
Chinese, Traditional
Chinese, Traditional (Hong Kong S.A.R.)
Czech
Danish
Dutch
English, U.K.
English, U.S.
Finnish
French
German
Greek
Hebrew
Hungarian
Italian
Japanese
Korean
Norwegian
Polish
Portuguese, Brazilian
Russian
Spanish
Swedish
Turkish
ThinkPad X40 series 139
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Parts list
For Windows XP Home Edition
Windows XP Home edition is preinstalled as the operating
system in following models:
v
2371-14x, 16x, 18x, 1Dx, 1Hx, 68x, 6Hx, 6Kx, 6Px, 6Tx,
6Xx
v
v
v
v
2371-A8x, ACx, E4x, E7x, EAx, F7x, F9x, FAx, HBx
2371-ACx, ADx, E4x, E7x, EAx, F7x, F9x, FAx, HBx
2371-B5x, BFx, BQx, J7x, LAx
2386-BXx, JDx, KNx, LNx
Language
P/N
CRU
ID
Chinese, Simplified
Chinese, Traditional
Chinese, Traditional (Hong Kong S.A.R.)
English, U.S.
24R8157
24R8158
24R8159
24R8148
24R8156
24R8160
*
Japanese
Korean
140 MT 2369/2370/2371/2372/2382/2386
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Parts list
Miscellaneous parts
FRU
P/N
CRU
ID
Screw pack:
13N5323 N
v
v
v
v
v
Screw wafer M2 x 8 Ni (54)
Screw MAC wafer M2 x 2.5 ZN (54)
Screw MACH wafer M2 x 6 ZN (54)
Screw M2.5 x 5 wafer B-ZN (54)
Screw hex nut with washer and Nylok # 4
(54)
v
v
v
Screw MACH wafer M2 x 3.5 ZN (54)
Screw MACH wafer M3 x 4 ZN (54)
Screw MACH wafer M2.5 x 3 ZN (54)
Base cover miscellaneous parts kit:
13N5321 N
v
v
v
v
v
v
v
Knob battery lock
Lens IR
Battery latch knob
Batterylatch
Batterylock
SPG battery spring SWP_A
Spring CDROM DD
Rubber kit
13N5324
13N5322
N
N
System miscellaneous parts kit:
v
v
v
v
v
v
Assembly I/O bracket (1)
Assembly holder heat sink (1)
Inverter bracket (1)
LCD bezel screw mylar (2)
LCD panel screw mylar (6)
Assembly top shielding plates (1)
ThinkPad X40 series 141
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Parts list
Common parts list
Tools
Tool
P/N
Triconnector wrap plug
PC test card
72X8546
35G4703
66G5180
05K2580
95F3598
05K4695
05K4694
27L8126
1650840
93F2838
00P6967
27L3452
—
Audio wrap cable
USB parallel test cable
Screwdriver kit
Torque screwdriver
5 mm socket wrench
Screwdriver
1/4" drive spinner handle
1/4" Sq. to 1/4" hex torx adapter
TR7-TR-10 tamper resistant torx bits
USB floppy disk drive tool kit
ThinkPad Hardware Maintenance Diskette Version
1.71 or later
Note: Download the file from the following Web site:
Power cords (system)
A ThinkPad power cord for a specific country or region is
usually available only in that country or region:
For 2-pin power cords:
Country or region
P/N
CRU
ID
Argentina
36L8870
74P4331
13H5264
**
Japan
US and Canada
For Models-xxU, xxF, xxS, xxP, xxJ, xxE, xxY
Country or region
P/N
CRU
ID
Argentina
39M5020 **
Japan
39M5040
39M5016
US and Canada
142 MT 2369/2370/2371/2372/2382/2386
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Parts list
For 3-pin power cords:
Country or region
P/N
CRU
ID
Australia and New Zealand
76H3514 **
02K0539
76H3520
76H3518
76H3532
76H3530
76H3535
76H3522
76H3528
76H3524
76H3516
China (P.R.C.)
Denmark
Europe
Israel
Italy
Korea
South Africa and India
Switzerland
U.K.
U.S., Canada, and Thailand
For Models-xxC, xxM, xxA, xxG, xxH, xxK, xxV
Country or region
P/N
CRU
ID
Australia and New Zealand
39M4960 **
39M4996
39M4968
39M4964
39M4988
39M4984
39M5000
39M4972
39M4980
39M4976
39M4955
China (P.R.C.)
Denmark
Europe
Israel
Italy
Korea
South Africa and India
Switzerland
U.K.
U.S., Canada, and Thailand
ThinkPad X40 series 143
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Parts list
Telephone cable
Country or region
P/N
CRU
ID
Australia
27L0467
27L0449
27L0451
27L0447
27L0446
27L0443
27L0441
27L0448
27L0444
27L0462
27L0450
27L0445
27L0442
27L0465
**
Austria
Belgium
Denmark
Finland, Norway
France
Germany
Italy
Holland
Switzerland
Spain
Sweden
U.K., Ireland, New Zealand
U.S., Canada, Japan, Taiwan, APS, Brazil
144 MT 2369/2370/2371/2372/2382/2386
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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 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. You can send license inquiries, in writing,
to:
Lenovo (United States), Inc.
500 Park Offices Drive, Hwy. 54
Research Triangle Park, NC 27709
U.S.A.
Attention: Lenovo Director of Licensing
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
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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
ThinkPad X40 series 145
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Notices
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.
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.
146 MT 2369/2370/2371/2372/2382/2386
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Trademarks
Trademarks
The following terms are trademarks of Lenovo in the
United States, other countries or both:
Lenovo
ThinkLight
ThinkPad
ThinkPad Port Replicator
TrackPoint
Ultrabay
The following terms are trademarks of the International
Business Machines Corporation in the United States, other
countries, or both:
IBM (used under license)
Microsoft, Windows, and Windows NT are trademarks of
Microsoft Corporation in the United States, other countries,
or both.
Intel and Pentium are trademarks or registered trademarks
of Intel Corporation or its subsidiaries in the United States
and other countries.
Other company, product, or service names may be the
trademarks or service marks of others.
ThinkPad X40 series 147
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Part Number: 39T5972
(1P) P/N: 39T5972
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