ThinkPad T400 and R400 Hardware Maintenance Manual
Page
ThinkPad T400 and R400 Hardware Maintenance Manual
Fifth Edition September Copyright Lenovo 2008
Contents
Locations
ThinkPad T400
ThinkPad R400
Vi ThinkPad T400 and R400 Hardware Maintenance Manual
Safety information
General safety
Electrical safety
ThinkPad T400 and R400 Hardware Maintenance Manual
Safety inspection guide
Grounding requirements
Safety notices multilingual translations
ThinkPad T400 and R400 Hardware Maintenance Manual
Safety information
ThinkPad T400 and R400 Hardware Maintenance Manual
Safety information
Perigo
Perigo
ThinkPad T400 and R400 Hardware Maintenance Manual
Safety information
Vorsicht
Vorsicht
ThinkPad T400 and R400 Hardware Maintenance Manual
Safety information
ThinkPad T400 and R400 Hardware Maintenance Manual
Safety information
ThinkPad T400 and R400 Hardware Maintenance Manual
Safety information
Peligro
Peligro
ThinkPad T400 and R400 Hardware Maintenance Manual
Safety information
Laser compliance statement multilingual translations
Safety information
Cuidado
Não abra
Safety information
Öffnen
Gefahr
Safety information
ThinkPad T400 and R400 Hardware Maintenance Manual
Safety information
Precaución
Safety information
ThinkPad T400 and R400 Hardware Maintenance Manual
Before replacing parts
Strategy for replacing FRUs
Select Downloads and drivers
How to use error message
Strategy for replacing a hard disk drive
Important notice for replacing a system board
Dynamic Configure To Order CTO
FRU identification for CTO, CMV, and GAV products
Using eSupport
General checkout
Following are not covered under warranty
What to do first
Diagnostics using PC-Doctor for DOS
Checkout guide
Testing the computer
Diagnostics Interactive Tests
Hardware Info
Utility
Lenovo ThinkVantage Toolbox Lenovo System Toolbox
PC-Doctor for Windows
Windows
PC-Doctor for Rescue and Recovery
FRU tests
Run Diagnostics --ThinkPad Devices --Fan
Diagnostics --Other Devices--Optical Drive
Diagnostics --Advanced Memory Tests
Interactive Tests --Optical Drive Test
Power system checkout
Checking the AC adapter
Pin Voltage V dc
Checking the battery pack
Checking operational charging
Terminal Voltage V dc
Checking the backup battery
Wire Voltage V dc
Related service information
Service Web site
Restoring the factory contents by using Recovery Disc Set
Passwords
Power-on password
Hard-disk password
Supervisor password
How to remove the power-on password
How to remove the hard-disk password
Select Power-On Password
Select Master HDP
Power management
Screen blank mode
Sleep Standby mode
Hibernation mode
Symptom-to-FRU index
Numeric error codes
0199 Run Bios Setup Utility, and then save
0190 Charge the battery pack
0191 Run Bios Setup Utility, and then save
Installed or press Esc to ignore
0252 Reset the password by running Bios Setup
Than 8 hours by connecting the ac
0251 Charge the backup battery for more
0260 Charge the backup battery for more
For the authentication
1805 Remove the Wireless USB card that you
1820 Remove all but the reader that you set up
1830 Install Dimm in Slot-0, but not in Slot-1
Error messages
Beep symptoms
No-beep symptoms
Symptoms
LCD-related symptoms
Reseat the LCD connectors
LCD assembly
Intermittent problems
Undetermined problems
ThinkPad T400 and R400 Hardware Maintenance Manual
Status indicators
Orange
Indicator Meaning
Blinking green
Blinking orange slow
Turn off
ThinkPad T400 and R400 Hardware Maintenance Manual
Fn key combinations
Key combination Description
For Windows
For Windows Vista and Windows XP
Fn key combinations
ThinkPad T400 and R400 Hardware Maintenance Manual
Logic card to plastic
Screw notices
Plastic to plastic
Torque driver
Retaining serial numbers
Restoring the serial number of the system unit
Retaining the Uuid
Reading or writing the ECA information
ThinkPad T400 and R400 Hardware Maintenance Manual
Removing and replacing a FRU
Battery pack
Important notice for replacing a battery pack
Removal steps of serial ultrabay device
Step Screw quantity Color Torque
HDD and HDD rubber rails
SSD and storage converter
Palm rest or palm rest with fingerprint reader
For T400 Step Icon Screw quantity Color Torque
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
PCI Express Mini Card for wireless LAN/WiMAX
Full size PCI Express Mini Card
When installing
Harf size PCI Express Mini Card
PCI Express Mini Card for wireless WAN
Step Screw quantity Color Torque
M2 ⋅ 3 mm, small-head, nylon-coated Silver 167 Nm Kgfcm
Removing and replacing a FRU
SIM card slot
Step Screw quantity Color Torque
Keyboard bezel
For T400 Step Screw quantity Color Torque
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 T400
For R400
M2.5 ⋅ 4 mm, flat-head, nylon-coated Black 392 Nm Kgfcm
Removing and replacing a FRU
M2 ⋅ 3.5 mm, flat-head, nylon-coated Black 167 Nm Kgfcm
Removing and replacing a FRU
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 R400 Hardware Maintenance Manual
CPU
ThinkPad T400 and R400 Hardware Maintenance Manual
LCD front bezel
Step Screw cap Screw quantity Color Torque
Removal steps of LCD front bezel
LCD rear cover
Inverter card or LED sub card
Step Color Torgue
Bluetooth daughter card BDC-2.1
LCD magnesium frame, hinge assembly, and integrated camera
Step Screw quantity Color Torque
Remove the integrated camera
Antenna assembly
Removal steps of antenna assembly
LCD panel and LCD cable
LCD cable Step Screw quantity Color Torque
Removal steps of LCD panel and LCD cable
Locations
Front view
Rear view
Bottom view
ThinkPad T400 and R400 Hardware Maintenance Manual
Self-service CRUs
Optional-service CRUs
Overall
FRU
FRU no
CRU
FRU
FRU
Intel WiFi Link 43Y6493
43Y6493 Intel WiFi Link
Intel WiFi Link 43Y6495
FRU
FRU
FRU
Intel Turbo Memory Minicard, 2 GB half size 43Y6523
FRU
No. FRU FRU no
FRU
FRU
FRU
FRU
Sata hard disk drive, 160 GB, 5,400 rpm 39T2899
Sata hard disk drive, 160 GB, 5,400 rpm 42T1501
Sata hard disk drive, 160 GB, 5,400 rpm 42T1309
Sata hard disk drive, 160 GB, 5,400 rpm 42T1579
Sata hard disk drive, 160 GB, 5,400 rpm 45N7205
Sata hard disk drive, 160 GB, 5,400 rpm 45N7227
Sata hard disk drive, 250 GB, 5,400 rpm 42T1481
Sata hard disk drive, 250 GB, 5,400 rpm 42T1471
Sata hard disk drive, 250 GB, 5,400 rpm 42T1517
Sata hard disk drive, 250 GB, 5,400 rpm 42T1581
Sata hard disk drive, 250 GB, 5,400 rpm 45N7207
Sata hard disk drive, 250 GB, 5,400 rpm 45N7229
Sata hard disk drive, 320 GB, 5,400 rpm 42T1507
Sata hard disk drive, 320 GB, 5,400 rpm 42T1535
Sata hard disk drive, 320 GB, 5,400 rpm 42T1583
Sata hard disk drive, 320 GB, 5,400 rpm 45N7209
FRU
FRU
FRU
FRU
Sata hard disk drive, 160 GB , 7,200 rpm 42T1461
Sata hard disk drive, 160 GB , 7,200 rpm 42T1439
Sata hard disk drive, 160 GB , 7,200 rpm 42T1465
Sata hard disk drive, 160 GB , 7,200 rpm 45N7261
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
No. FRU FRU no
CRU
FRU
FRU
FRU
No. FRU FRU no
FRU
CRU
FRU
FRU
No. FRU FRU no
CRU
FRU
FRU
FRU
FRU
FRU
FRU
No. FRU FRU no
CRU
CRU
FRU
FRU
FRU
PC Card/ExpressCard slots bezel assembly 42X3917
FRU
ExpressCard blank bezel 44C0553
FRU
FRU
No. FRU FRU no
FRU
FRU
FRU
FRU
FRU
FRU
FRU
No. FRU FRU no
CRU
CRU
CRU
CRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
PC Card/ExpressCard slot 42W3436
FRU
FRU
No. FRU FRU no
FRU
CRU
FRU
FRU
Ericsson F3507g Other Wireless WAN card 43Y6513
FRU
LCD FRUs
LCD bezel assembly with camera 45N5856
LCD bezel assembly without camera 45N5857
FRU
FRU
LCD cover kit 45N5844
FRU
Wireless LAN/WAN/USB antenna assembly 44C9963
Wireless LAN/WAN/USB antenna assembly 44C5367
Wireless LAN/USB antenna assembly 44C9964
Wireless LAN/USB antenna assembly 44C9965
Wireless LAN/USB antenna assembly 44C9975
LCD magnesium structure frame assembly 45M2613
FRU
Integrated camera 41T3106
LCD cable assembly with camera and Bluetooth 44C5362
LCD cable assembly without camera, with Bluetooth 44C5363
FRU
FRU
Hinges 43Y9643
Hinges 43Y9644
FRU
Inverter card 41W1478
Inverter card 41W1479
LED sub card 42W7968
LED sub card 42W8017
LED sub card 42W8231
LED sub card 42W8229
Bluetooth daughter card BDC-2.1 42T0969
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
FRU
No. FRU FRU no
CRU
CRU
CRU
FRU
Parts list-14.1-in. WXGA+ TFT
FRU
FRU
FRU
LCD cover kit 45N5844
FRU
Wireless LAN/WAN/USB antenna assembly 44C9963
Wireless LAN/WAN/USB antenna assembly 44C5367
Wireless LAN/USB antenna kit 44C9964
Wireless LAN/USB antenna kit 44C9965
Wireless LAN/USB antenna kit 44C9975
Integrated camera 41T3106
LCD cable assembly with camera and Bluetooth 44C5362
FRU
FRU
FRU
Inverter card 41W1479
LED sub card 42W7968
LED sub card 42W8017
LED sub card 42W8231
LED sub card 42W8229
Bluetooth daughter card BDC-2.1 42T0969
No. FRU FRU no
CRU
CRU
CRU
CRU
CRU
Language
CRU
Miscellaneous parts
FRU CRU
FRU CRU
AC adapters
Power cords
Country or region FRU no
Recovery discs Windows XP Professional 32 bit DVDs
Parts list-Windows XP Professional 32 bit recovery DVDs
Windows Vista Starter 32 bit recovery DVDs
English for India 58Y2097
Windows Vista Home Basic 32 bit recovery DVDs
Parts list-Windows Vista Home Basic 32 bit recovery DVDs
Windows Vista Home Premium 32 bit recovery DVDs
Parts list-Windows Vista Home Premium 32 bit recovery DVDs
Windows Vista Business 32 bit recovery DVDs
Parts list-Windows Vista Business 32 bit recovery DVDs
Windows Vista Business 64 bit recovery DVDs
Windows Vista Ultimate 32 bit recovery DVDs
Parts list-Windows Vista Ultimate 32 bit recovery DVDs
Windows 7 Home Basic 32 bit DVDs
Windows 7 Home Premium 32 bit DVDs
Parts list-Windows 7 Home Premium 32 bit DVDs
Windows 7 Home Premium 64 bit DVDs
Windows Professional 32 bit DVDs
Parts list-Windows 7 Professional 32 bit DVDs
Windows Professional 64 bit DVDs
Parts list-Windows 7 Professional 64 bit DVDs
Common service tools
Tool
375
Trademarks
Page
Part Number 43Y662904
