Lenovo ThinkPad T43p - Manual (Page 33)

Chapter 2. Solving computer problems
Diagnosing problems . . . . . . . . . 12
Troubleshooting . . . . . . . . . . . 12
Error messages . . . . . . . . . . 12
Errors without messages . . . . . . . 17
A password problem . . . . . . . . 19
A power switch problem . . . . . . . 19
Keyboard problems . . . . . . . . 19
UltraNav problems . . . . . . . . . 20
Standby or hibernation problems . . . . 21
Computer screen problems . . . . . . 25
Battery problems . . . . . . . . . 27
Hard disk drive problems . . . . . . 28
A startup problem . . . . . . . . . 28
Fingerprint authentication problems . . . 30
Other problems . . . . . . . . . . 31
Starting BIOS Setup Utility . . . . . . . 35
Recovering pre-installed software . . . . . 36
For ThinkPad T41/41p Series computer . . 36
For other ThinkPad T40 Series computer 37
Upgrading the hard disk drive . . . . . . 38
Replacing the battery . . . . . . . . . 40
© Lenovo 2005. Portions © IBM Corp. 2005. 11