Hardware Maintenance Manual
Page
Contents
Locations
Iii
About this manual
Iv Hardware Maintenance Manual
General safety
Safety information
Electrical safety
Safety inspection guide
Grounding requirements
Safety notices multilingual translations
Safety information
Hardware Maintenance Manual
Safety information
Perigo
Perigo
Hardware Maintenance Manual
Vorsicht
Vorsicht
Safety information
Hardware Maintenance Manual
Safety information
Hardware Maintenance Manual
Safety information
Hardware Maintenance Manual
Safety information
Hardware Maintenance Manual
Laser compliance statement multilingual translations
Hardware Maintenance Manual
Perigo
Gefahr
Safety information
Hardware Maintenance Manual
Safety information
Peligro
Safety information
Hardware Maintenance Manual
Strategy for replacing FRUs
Important service information
How to use error message
Strategy for replacing a hard disk drive
Important notice for replacing a system board
General Announce Variant GAV
FRU identification for CTO, CMV, and GAV products
Hardware Maintenance Manual
What to do first
General checkout
Checkout guide
Diagnostics using PC-Doctor for DOS
Testing the computer
Options on the test menu are as follows
Diagnostics Interactive Tests
Detecting system information with PC-Doctor
Lenovo ThinkVantage Toolbox Lenovo System Toolbox
FRU tests
PC-Doctor for Rescue and Recovery
Power system checkout
Checking the AC adapter
Interactive Tests Mouse
Checking the battery pack
Checking operational charging
Pin Voltage V dc
Checking the backup battery
Wire Voltage V dc
Terminal Voltage V dc
Hardware Maintenance Manual
Restoring the factory contents by using Recovery Disc Set
Related service information
Insert the Operating System Recovery Disc into the DVD drive
Supervisor password
Passwords
Power-on password
Hard-disk password
Power management
How to remove the hard-disk password
Screen blank mode
Sleep standby mode
Hibernation mode
Symptom-to-FRU index
Numeric error codes
01C9 Remove the Ethernet device that you installed or
0197 Remote configuration for the security chip has
0199 Run Bios Setup Utility, and then save the current
Setting by pressing F10
0260 Charge the backup battery for more than 8 hours
By connecting the ac adapter
0251 Charge the backup battery for more than 8 hours
0252 Reset the password by running Bios Setup Utility
1805 Remove the Wireless USB card that you installed
Symptom or error FRU or action, in sequence 02F7
1803 Remove the daughter card that you installed
1804 Remove the WAN card that you installed
Error messages
Beep symptoms
LCD-related symptoms
No-beep symptoms
See important note for LCD-related symptoms
Intermittent problems
Undetermined problems
Reseat the LCD connectors
Related service information
Hardware Maintenance Manual
Status indicators
Indicator Meaning
Indicator Meaning
Indicator Meaning
Key combination Description
Fn key combinations
For Windows Vista and Windows XP
Key combination Description For Windows
Fn key combinations
Hardware Maintenance Manual
Screw notices
FRU replacement notices
Restoring the serial number of the system unit
Retaining serial numbers
Reading or writing the ECA information
Retaining the Uuid
Hardware Maintenance Manual
Removing and replacing a FRU
Removing the SIM card
Before servicing ThinkPad T400s, T410s, and T410si
Serial Ultrabay Slim device or travel bezel
Battery pack
Solid state drive SSD or hard disk drive HDD
Battery pack on
Step Screw quantity Color Torque
Dimm
For ThinkPad T400s
For ThinkPad T410s and T410si
PCI Express Mini Card for wireless LAN
Removal steps of PCI Express Mini Card for wireless LAN
Step Screw quantity Color Torque
When installing
PCI Express Mini Card for wireless WAN
Step Screw quantity Color Torque
Keyboard
Step Screw quantity Color Torque
When installing the keyboard, do as follows
Hardware Maintenance Manual
Installation steps of keyboard
Backup battery
Removal steps of backup battery
Wireless USB adapter or Intel Turbo Memory
Palm rest or palm rest with fingerprint reader
Removal steps of wireless USB adapter or Intel Turbo Memory
Keyboard on
Bluetooth daughter card BDC-2
Keyboard bezel and speaker assembly
Step Screw quantity Color Torque
Removal steps of keyboard bezel and speaker assembly
For ThinkPad T400s Step Screw quantity Color Torque
1130 5-in-1 Media Card Reader adapter
Bluetooth-wireless radio switch FPC
Removal steps of Bluetooth-wireless radio switch FPC
LCD unit
Step Screw cap Screw quantity Color Torque
Removal steps of LCD unit
System board, fan assembly, and 34-mm ExpressCard slot frame
For ThinkPad T400s
For ThinkPad T410s and T410si
Is only for ThinkPad T410s and T410si
M2 × 3.5 mm, big-head, nylon-coated Black 181 Nm Kgfcm
For ThinkPad T400s For ThinkPad T410s and T410si
For ThinkPad T400s Step Screw quantity Color Torque
1170 I/O sub card and base cover assembly
Removal steps of I/O sub card and base cover assembly
For access, remove the following FRU Battery pack on
LCD bezel assembly
Black 181 Nm Kgfcm
Integrated camera or microphone sub card
LCD latch L and R
Removal steps of integrated camera or microphone sub card
LED sub card
Step Screw quantity Color Torque
LCD panel
Removal steps of LCD panel
LCD cable
Hinge kit
For other than Multitouch panel models
For Multitouch panel models
LED cable
Antenna kit and LCD rear cover assembly
Removal steps of antenna kit and LCD rear cover assembly
Removal steps of antenna kit and LCD rear cover assembly
Front view
Locations
Rear view
Bottom view
Hardware Maintenance Manual
Parts list
CRU
Overall
CRU
FRU Overall FRU no
CRU
CRU
CRU
CRU
CRU
DVD-RAM/RW drive 45N7451
CRU
CRU
660Y6844
CRU
CRU
CRU
CRU
CRU
CRU
CRU
CRU
CRU
CRU
CRU
CRU
CRU
CRU
CRU
CRU
CRU
LCD FRUs
FRU 14.1-inch WXGA+ LED-backlight LCD FRU no
CRU
Integrated camera 44C7970
Hinge kit 45M2654
Hinge kit 45M2655
LCD rear cover assembly 60Y5610
LED sub card 45M2773
LED sub card 45M2774
LED cable assembly 44C9982
FRU 14.1-inch WXGA+ LED-backlight Multi touch panel FRU no
CRU
CRU
CRU
Language FRU no
Miscellaneous parts
FRU
FRU
Power cords
AC adapters
Country or region
Country or region FRU no
Recovery discs Windows XP Professional 32 bit DVDs
Language
2924-CTO 2926-CTO 2928-CTO
Windows Vista Starter Edition 32 bit DVDs
English for India 58Y2097
Windows Vista Home Basic 32 bit DVDs
Windows Vista Home Premium 32 bit DVDs
Windows Vista Business 32 bit DVDs
Windows Vista Business 64 bit DVDs
Windows Vista Ultimate 32 bit DVDs
Windows 7 Home Basic 32 bit DVDs
Windows 7 Home Premium 32 bit DVDs
CRU
Traditional Chinese Hong Kong S.A.R 76Y2306 Turkish 76Y2314
Windows 7 Home Premium 64 bit DVDs
Windows 7 Professional 32 bit DVDs
Parts list-Windows 7 Professional 32 bit recovery DVDs
CRU
CRU ID
Windows 7 Professional 64 bit DVDs
Tool
Common service tools
Tool
Page
Trademarks
Page
45M227104
