Chapter 2. Solving computer problems

Diagnosing problems

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10

Computer screen problems . . .

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21

Troubleshooting

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11

Battery problems

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22

Error messages

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11

Hard disk drive problems . . .

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23

Errors without messages . . . .

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13

Other problems

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24

A password problem

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15

Starting BIOS Setup Utility . . . .

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25

A power switch problem . . . .

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15

Recover pre-installed software . . .

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26

Keyboard problems

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15

Upgrading the hard disk drive . . .

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29

TrackPoint problems

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16

Replacing the battery

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31

Standby or hibernation problems .

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. 17

 

 

 

 

 

© Copyright IBM Corp. 2001

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IBM A22e manual Solving computer problems