ThinkPad Computer Hardware Maintenance Manual
September This manual supports ThinkPad X40 Series
MT 2369, 2370, 2371
All rights reserved
First Edition September Copyright Lenovo
Portions Copyright International Business Machines Corporation
General descriptions
Contents
About this manual
Introduction
Undetermined problems
About this manual
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Strategy for replacing FRUs
Important service information
Introduction
Dynamic Configure To Order CTO
How to use error messages
Strategy for replacing a hard disk drive
Strategy for replacing FRUs for CTO, CMV, and GAV Product definition
FRU identification for CTO, CMV, and GAV products
Using PEW
Using eSupport
Using the HMM
Important information about replacing RoHS compliant FRUs
Diskette compatibility matrix
Safety notices multilingual translations
Safety notices
Safety notice
Safety notice DANGER
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
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
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
The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100C 212F, incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery
La 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 100C 212F, ni la incinere ni exponga el contenido de sus celdas al agua. Deséchela tal como dispone la normativa local
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To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card
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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
General safety
Safety information
handling
Electrical safety
v Do not use worn or broken tools and testers
Safety inspection guide
Handling devices that are sensitive to electrostatic discharge
Introduction
Grounding requirements
Use the round ground prong of the ac plug on ac-operated computers
Laser compliance statement
Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure
DANGER
What to do first
General descriptions
Read this first
The following are not covered under warranty
Note for warranty
Restoring the preloaded system
Related service information
Service Web site
Creating a Recovery Repair diskette
4. Select Create a Recovery Repair diskette. Press Enter
Product Recovery program
Install preloaded system from CD
Using the recovery CD
To create the service partition
Reinstall the Product Recovery program? Y/N ”
Recovering the hard disk using Access IBM Predesktop Area
Recovering the hard disk to original contents
To use the Recovery Repair diskette
Recovering the hard disk using the recovery CD
Install preloaded system from CD
Reinstall the Product Recovery program? Y/N ”
Supervisor password
Passwords
Power-on password
Hard disk password
A If no SVP has been set
How to remove the power-on password
How to remove the hard disk password
B If an SVP has been set and is known by the servicer
Screen blank mode
Power management
Note for the APM operating system
Standby mode
Note for OS/2
Hibernation mode
Note for Windows NT
Checkout guide
Testing the computer
Checkout guide
Creating the PC-Doctor diagnostics diskette
Interactive Tests
Diagnostics
Utility
Power system checkout
Detecting system information with PC-Doctor
Hardware Info
Pin Voltage V dc
Checking the ac adapter
Checking operational charging
Checking the backup battery
Checking the battery pack
Voltage V dc
Red + Black
Wire
Checkout guide
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ThinkPad X40 series
For Windows XP Professional
Recovery CDs
Common parts list
Power cords system
Description
Specifications
Product overview
Feature
Description
Feature
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ThinkPad X40 series
Status indicators for
continued
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ThinkPad X40 series
FRU tests
The following table shows the test for each FRU
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of keys are pressed, a list of wireless features is
Fn key combinations
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Numeric error codes
Symptom-to-FRU index
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continued
Symptom or error
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ThinkPad X40 series
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ThinkPad X40 series
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Error messages
continued
ThinkPad X40 series
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Beep symptoms
No-beep symptoms
LCD-related symptoms
Undetermined problems
Intermittent problems
180 degrees more Cross-section
FRU replacement notices
Screw notices
90 degrees more Cross-section
Restoring the serial number of the system unit
Retaining serial numbers
Reading or writing the ECA information
Retaining the UUID
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Removing and replacing a FRU
Removing and replacing a FRU
Release the lock knob, shown as
1010 Battery pack
to remove the battery pack
Before processing, seperate main unit from docking first
Torque
1020 Hard disk drive
Step
Screw quantity
but do not remove them
1030 DIMM cover
For access, remove following FRU v “1010 Battery pack” on page
Note Loosen the screws
AUX MAIN
1040 Mini PCI adapter, DIMM, MDC-2, and BMDC-2
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Or remove BMDC-2 ThinkPad Integrated Bluetooth III with 56K Modem
Remove MDC-2 ThinkPad Integrated 56K Modem
continued
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
2 kgfcm
1050 Keyboard
M2 × 6 mm, nylon-coated
0.196 Nm
Gently push the keyboard forward, as shown in step
Detach the keyboard connector to remove the keyboard
Then lift up the keyboard slightly, as shown in step
ThinkPad X40 series
When installing Follow the steps below 1. Attach the connector
1060 Upper case
And lift it up slightly, as shown in step
Detach cover switch cablesuspend cable, shown as
and microphone cable, shown as
Gently push the upper case backward, as shown in step
ThinkPad X40 series
Note After installing upper case, arrange antenna as
If BMDC II is used, arrange antenna as
DANGER
1070 Backup battery
1080 LCD module
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Then remove the four screws as shown
continued
Removing and replacing a FRU
Remove LCD module
ThinkPad X40 series
1a 1a 1b 1b
1090 Hard disk housing assembly
1b 1a 1a 1b
1100 Top shielding
1110 Lower case
Step
Remove the two screws at the bottom
continued
ThinkPad X40 series
Step
Remove lower case
continued
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Removing and replacing a FRU
When installing Becareful to align with the 2 location notches
ThinkPad X40 series
1120 Fansink
2010 LCD bezel
1a 1b
Remove LCD bezel
continued
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Removing and replacing a FRU
ThinkPad X40 series
2020 LCD
2030 Inverter card
Then
When installing Attach the inverter back to its original
position, as shown in step
cable, as shown in step
1a 1b
2040 Antenna L and antenna R
2b 2a
shown as and , before securing it with the two screws
continued
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5a 5b
Remove the antenna R Note For FRU LCD 92P6687 ID Tech, remove the
continued
ThinkPad X40 series
4b 4a
2050 Hinge L and hinge R
Screw quantity
Remove hinge R
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Step
2060 Bluetooth antenna cable
PC card slot TrackPoint button TrackPointing stick Access IBM button
Locations Front view for X40 series
Computer display System status indicators Power switch
Security keyhole Modem connector Ethernet connector USB connector
External monitor connector Powered USB 2.0 connector
Rear view for X40 series
LCD latch Standby status indicators Battery status indicators
Bluetooth status indicators AC Power connector
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Bottom view for X40 series
Hard disk drive Mini-PCI and memory door Docking connector
Battery pack latches Battery pack
ThinkPad X40 series
Front View for X4 UltraBase Dock
Foot
Security keyhole System eject button System eject lever
Rear View for X4 UltraBase Dock
AC-in port CRT port Serial port Parallel port RJ45 ethernet connector
RJ11 modem connector USB connectors PS/2 keyboard or mouse connector
Parts list
Parts list Overall
Page
Parts list
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ThinkPad X40 series
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ThinkPad X40 series
Parts list
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ThinkPad X40 series
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ThinkPad X40 series
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ThinkPad X40 series
12.1-in. XGA TFT
LCD FRUs
ThinkPad X40 series
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Keyboard
Chicony
ThinkPad X40 series
Language
P/N NMB
For Windows XP Professional
Recovery CDs
Language
ThinkPad X40 series
For Windows XP Home Edition
ThinkPad X40 series
Miscellaneous parts
Tools
Common parts list
Power cords system
For 2-pin power cords
For Models-xxC, xxM, xxA, xxG, xxH, xxK
For 3-pin power cords
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Telephone cable
Attention Lenovo Director of Licensing
Notices
Lenovo United States, Inc 500 Park Offices Drive, Hwy
Research Triangle Park, NC U.S.A
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Trademarks
Trademarks
1P P/N 39T5972
Part Number 39T5972