Chapter 2. Solving Computer Problems - Lenovo THINKPAD T40 User Manual

Chapter 2. Solving computer problems

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