Lenovo ThinkPad R50 English - Service and troubleshooting guide for ThinkPad R - Page 21
Solving computer problems, Starting IBM BIOS Setup Utility
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Chapter 2. Solving computer problems Diagnosing problems 12 Troubleshooting 12 Error messages 12 Errors without messages 17 A password problem 18 A power switch problem 19 Keyboard problems 19 UltraNav problems 20 Standby or hibernation problems . . . . 21 Computer screen problems 23 Battery problems 24 Hard disk drive problems 25 A startup problem 26 Other problems 27 Starting IBM BIOS Setup Utility . . . . . 30 Recovering pre-installed software . . . . . 31 Upgrading the hard disk drive 32 Replacing the battery 35 © Copyright IBM Corp. 2003 11
Chapter 2. Solving computer problems
Diagnosing problems
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Troubleshooting
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Error messages
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Errors without messages
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A password problem
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A power switch problem
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Keyboard problems
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UltraNav problems
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Standby or hibernation problems
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Computer screen problems
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Battery problems
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Hard disk drive problems
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A startup problem
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Other problems
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Starting IBM BIOS Setup Utility
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Recovering pre-installed software
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Upgrading the hard disk drive
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Replacing the battery
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© Copyright IBM Corp. 2003
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