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IBM ThinkPad R40 series Service Manual

IBM ThinkPad R40 series
104 pages
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Page #21 background image
Chapter 2. Solving computer problems
Diagnosing problems .........10
Troubleshooting ...........11
Error messages ..........11
Errors without messages .......14
A password problem ........16
A power switch problem .......16
Keyboard problems ........16
UltraNav
problems ........17
Standby or hibernation problems ....18
Computer screen problems ......20
Battery problems .........22
Hard disk drive problems ......23
Startup problems .........23
Other problems ..........26
Starting IBM BIOS Setup Utility .....28
Recovering pre-installed software .....30
Upgrading the hard disk drive ......31
Replacing the battery .........33
Install a memory module .......34
© Copyright IBM Corp. 2003 9

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IBM ThinkPad R40 series Specifications

General IconGeneral
BrandIBM
ModelThinkPad R40 series
CategoryLaptop
LanguageEnglish

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