ThinkPad T400 and R400 Hardware Maintenance Manual
Page
 ThinkPad T400 and R400 Hardware Maintenance Manual
Page
 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
Page
 Part Number 43Y662903