ThinkPad T400 and R400 Hardware Maintenance Manual
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ThinkPad T400 and R400 Hardware Maintenance Manual
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Contents
291
ThinkPad R400
ThinkPad T400
Vi ThinkPad T400 and R400Hardware Maintenance Manual
Safety information
General safety
Electrical safety
ThinkPad T400 and R400Hardware Maintenance Manual
Safety inspection guide
Grounding requirements
Safety notice
Safety notices multilingual translations
Safety notice
Safety notice
Safety notice
Safety notice
Safety notice
Safety notice
Laser compliance statement
Safety information
ThinkPad T400 and R400Hardware Maintenance Manual
Strategy for replacing FRUs
Before replacing parts
Select Downloads and drivers
Strategy for replacing a hard disk drive
How to use error message
Important notice for replacing a system board
FRU identification for CTO, CMV, and GAV products
Dynamic Configure To Order CTO
Using eSupport
Important information about replacing RoHS compliant FRUs
ThinkPad T400 and R400Hardware Maintenance Manual
General checkout
What to do first
Following are not covered under warranty
Checkout guide
Testing the computer
Diagnostics using PC-Doctor for DOS
Diagnostics Interactive Tests
PC-Doctor for Windows
PC-Doctor for Rescue and Recovery
Hardware Info
Utility
Checking the ac adapter
Power system checkout
Pin Voltage V dc
Checking operational charging
Checking the battery pack
Terminal Voltage V dc
Wire Voltage V dc
Checking the backup battery
ThinkPad T400 and R400Hardware Maintenance Manual
Service Web site
Related service information
Power-on password
Passwords
Hard-disk password
Supervisor password
How to remove the hard-disk password
How to remove the power-on password
Select Power-On Password
Select Master HDP
Screen blank mode
Power management
Standby mode
Hibernation mode
Numeric error codes
Symptom-to-FRU index
0191 Run Bios Setup Utility, and then save
0190 Charge the battery pack
0199 Run Bios Setup Utility, and then save
Installed or press Esc to ignore
0251 Charge the backup battery for more
Than 8 hours by connecting the ac
0252 Reset the password by running Bios Setup
0260 Charge the backup battery for more
1820 Remove all but the reader that you set up
1805 Remove the Wireless USB card that you
For the authentication
1830 Install Dimm in Slot-0, but not in Slot-1
Error messages
No-beep symptoms
Beep symptoms
LCD-related symptoms
Undetermined problems
Intermittent problems
ThinkPad T400 and R400
Feature Description
Specifications
Cmos RAM
Feature Description
Status indicators
Blinking green
Indicator Meaning
Orange
Blinking orange slow
Turn off
FRU tests
Diagnostics --Advanced Memory Tests
Diagnostics --Other Devices--Optical Drive
Run Diagnostics --ThinkPad Devices --Fan
Interactive Tests --Optical Drive Test
Key combination Description
Fn key combinations
Key combination Description
Key combination Description
Screw notices
FRU replacement notices
Plastic to plastic
Logic card to plastic
Select 2. Read S/N data from Eeprom
Retaining serial numbers
MTM on rear label
Product ID on rear label
ThinkPad T400 and R400
Reading or writing the ECA information
Removing and replacing a FRU
Battery pack
Removal steps of serial ultrabay device
Removal steps of serial ultrabay device
Step Screw quantity Color Torque
SSD and storage converter
HDD and HDD rubber rails
For T400 Step Icon Screw quantity Color Torque
Palm rest or palm rest with fingerprint reader
For R400 Step Icon Screw quantity Color Torque
Removal steps of palm rest
Removal steps of palm rest
Dimm
Backup battery
Keyboard
Removal steps of keyboard
Modem daughter card MDC-3.0
Removal steps of modem daughter card
Full size PCI Express Mini Card
PCI Express Mini Card for wireless LAN
When installing
Harf size PCI Express Mini Card
When installing
PCI Express Mini Card for wireless WAN
Step Screw quantity Color Torque
M2 ⋅ 3 mm, small-head, nylon-coated Silver 167 Nm Kgfcm
Intel Turbo Memory Minicard or wireless USB adapter
ThinkPad T400 and R400
SIM card slot
Step Screw quantity Color Torque
For T400 Step Screw quantity Color Torque
Keyboard bezel
For R400 Step Screw quantity Color Torque
Step Screw quantity Color Torque
Speaker assembly
Removal steps of speaker assembly
Fan assembly
Step Screw quantity Color Torque
For T400 integrated graphics models
Removal steps of fan assembly
For R400 switchable graphics models
1160 CPU
LCD assembly
Step Screw quantity Color Torque
When installing
For R400
For T400
M2.5 ⋅ 4 mm, small-head, nylon-coated Black 392 Nm Kgfcm
ThinkPad T400 and R400
M2 ⋅ 3.5 mm, flat-head, nylon-coated Black 167 Nm Kgfcm
ThinkPad T400 and R400
Applying labels to the base cover
Structure frame
Step Screw quantity Color Torque
Remove the CPU support plate
Step Screw quantity Color Torque
Important notices for handling the system board
ThinkPad T400 and R400Hardware Maintenance Manual
M2 ⋅ 2.7 mm, flat-head, nylon-coated Black 167 Nm Kgfcm
ThinkPad T400 and R400Hardware Maintenance Manual
Step Screw cap Screw quantity Color Torque
LCD front bezel
Removal steps of LCD front bezel
LCD rear cover
Step Color Torgue
Inverter card
Bluetooth daughter card BDC-2.1
M2.5 ⋅ 4 mm, flat-head, nylon-coated Black 392 Nm Kgfcm
LCD magnesium frame, hinge assembly, and integrated camera
Step Screw quantity Color Torque
Step Screw quantity Color Torque
Antenna assembly
Removal steps of antenna assembly
LCD cable Step Screw quantity Color Torque
LCD panel and LCD cable
Removal steps of LCD panel and LCD cable
Locations Front view
Rear view
Bottom view
Self-service CRUs
Parts list
Optional-service CRUs
CRU
Overall
FRU no RoHS
Palm rest assembly with fingerprint reader T400 45N6136
FRU
FRU
FRU
Intel WiFi Link 43Y6493
FRU
Intel WiFi Link 43Y6495
FRU
FRU
No. FRU FRU no RoHS
Parts list-Overall
FRU
FRU
FRU
FRU
Sata hard disk drive, 160 GB, 9.5 mm, 5,400 rpm 39T2899
Sata hard disk drive, 160 GB, 9.5 mm, 5,400 rpm 42T1501
Sata hard disk drive, 160 GB, 9.5 mm, 5,400 rpm 42T1309
Sata hard disk drive, 160 GB, 9.5 mm, 5,400 rpm 42T1579
Sata hard disk drive, 250 GB, 9.5 mm, 5,400 rpm 42T1481
Sata hard disk drive, 250 GB, 9.5 mm, 5,400 rpm 42T1471
Sata hard disk drive, 250 GB, 9.5 mm, 5,400 rpm 42T1517
Sata hard disk drive, 250 GB, 9.5 mm, 5,400 rpm 42T1581
Sata hard disk drive, 320 GB, 9.5 mm, 5,400 rpm 42T1507
Sata hard disk drive, 320 GB, 9.5 mm, 5,400 rpm 42T1535
Sata hard disk drive, 320 GB, 9.5 mm, 5,400 rpm 42T1583
FRU
FRU
Sata hard disk drive, 160 GB , 9.5 mm, 7,200 rpm 42T1461
Sata hard disk drive, 160 GB , 9.5 mm, 7,200 rpm 42T1439
Sata hard disk drive, 160 GB , 9.5 mm, 7,200 rpm 42T1465
FRU
FRU
FRU
FRU
FRU
FRU
FRU
Battery pack, Li-ion 4 cell, 2.6 Ah 42T4552
Battery pack, Li-ion 4 cell, 2.6 Ah 42T5225
Battery pack, Li-ion 4 cell, 2.6 Ah 42T4546
Battery pack, Li-ion 6 cell, 2.6 Ah 42T5262
FRU
Battery pack, Li-ion 6 cell, 2.6 Ah 42T5264
FRU
Battery pack, Li-ion 6 cell, 2.6 Ah 42T4548
FRU
Battery pack, Li-ion 9 cell, 2.6 Ah 42T4530
Battery pack, Li-ion 9 cell, 2.6 Ah 42T4532
FRU
DVD-RAM/RW drive, 9.5 mm 42T2545
DVD-RAM/RW drive, 9.5 mm 42T2515
DVD-RAM/RW drive, 9.5 mm 42T2551
FRU
FRU
DVD-RAM/RW drive, 12.7 mm 42T2537
DVD-RAM/RW drive, 12.7 mm 42T2523
FRU
FRU
FRU
PC Card/ExpressCard slots bezel assembly 42X3917
FRU
ExpressCard blank bezel 44C0553
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
CPU assembly, Intel Core 2 Duo processor P8400 42W7984 GHz
CPU assembly, Intel Core 2 Duo processor P8600 42W7985 GHz
CPU assembly, Intel Core 2 Duo processor P8700 42W8194 GHz
FRU
CPU assembly, Intel Core 2 Duo processor T5670 43N7741 GHz
CPU assembly, Intel Core 2 Duo processor T5870 43N7739 GHz
FRU
CPU assembly, Intel Core 2 Duo processor T9400 42W7987 GHz
CPU assembly, Intel Core 2 Duo processor T9550 42W8195 GHz
CPU assembly, Intel Core 2 Duo processor T9600 42W7988 GHz
FRU
FRU
PC Card/ExpressCard slot 42W3436
FRU
ExpressCard/7-in-1 Media Card Reader slot 42X4993
FRU
FRU
FRU
FRU
FRU
LCD FRUs
14.1-in. Wxga TFT
LCD bezel assembly with camera 43Y9639
LCD bezel assembly without camera 43Y9640
FRU
LCD cover kit 43Y9637
FRU
LCD magnesium structure frame assembly 45N5559
FRU
LCD cable assembly with camera and Bluetooth 44C5362
LCD cable assembly without camera, with Bluetooth 44C5363
With Bluetooth
Hinges 43Y9643
43Y9643 Hinges
Hinges 43Y9644
43Y9644 Hinges
Inverter card 41W1478
Inverter card 41W1479
FRU
Bluetooth daughter card BDC-2.1 42T0969
LCD panel, 14.1-in. Wxga 42T0581
Parts list-14.1-in. Wxga TFT
FRU
LCD panel, 14.1-in. Wxga 42T0496
FRU
LCD panel, 14.1-in. Wxga 42T0593
FRU
LCD panel, 14.1-in. Wxga 42T0595
FRU
14.1-in. WXGA+ TFT
LCD bezel assembly without camera 43Y9640
LCD
LCD bezel assembly with camera for LED-backlight 43Y9641
LCD bezel assembly without camera for LED-backlight 43Y9642
LCD cover kit 43Y9637
LCD cover kit for LED-backlight LCD 43Y9638
LCD magnesium structure frame assembly 45N5559
Integrated camera 41T3106
LCD cable assembly with camera and Bluetooth 44C5362
LCD cable assembly without camera, with Bluetooth 44C5363
FRU
Inverter card 41W1478
Inverter card 41W1479
LED sub card 42W7968
LED sub card 42W8017
Bluetooth daughter card BDC-2.1 42T0969
LCD panel, 14.1-in. WXGA+ 42T0583
Parts list-14.1-in. WXGA+ TFT
LCD panel, 14.1-in. WXGA+ 42T0579
LCD panel, 14.1-in. WXGA+ 42T0573
LCD panel, 14.1-in. WXGA+ 42T0597
Parts list-14.1-in. WXGA+ TFT
CRU
Language RoHS
CRU
Miscellaneous parts
FRU
AC adapters
Region RoHS
Power cords
Windows XP Professional DVDs
Recovery discs
Parts list-Windows XP Professional recovery DVDs
English 58Y0809
Windows Vista Starter Edition 32 bit DVDs
Windows Vista Home Basic 32 bit DVDs
Parts list-Windows Vista Home Basic 32 bit DVDs
Windows Vista Home Premium 32 bit DVDs
Parts list-Windows Vista Home Premium 32 bit DVDs
Windows Vista Business 32 bit DVDs
Parts list-Windows Vista Business 32 bit DVDs
Windows Vista Business 64 bit DVDs
Windows Vista Ultimate 32 bit DVDs
Parts list-Windows Vista Ultimate 32 bit DVDs
Tool
Common service tools
291
Trademarks
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Part Number 43Y662903