Dell K0004, DHM manual Advanced Troubleshooting, If the screen is difficult to read

Creating a Restore Point

Identifying Drivers Reinstalling drivers

Using System Restore

What Is a Driver?

IEEE 1394 Device Problems	47
Keyboard Problems	48
Mouse Problems	49
Network Problems	50
Power Problems	51
Printer Problems	53
Scanner Problems	54
Sound and Speaker Problems	55
No sound from speakers	55
No sound from headphones	56
Video and Monitor Problems	56
If the screen is blank	56
If the screen is difficult to read	57

3Advanced Troubleshooting

Diagnostic Lights . . . . . . . . . . . . . . . . . . . .

Dell Diagnostics . . . . . . . . . . . . . . . . . . . . .

When to Use the Dell Diagnostics . . . . . . . . . .

Starting the Dell Diagnostics . . . . . . . . . . . .

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Drivers . . . . . . . . . . . . . . .

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Restoring the Computer to an Earlier Operating State Undoing the Last System Restore . . . . . . . . . .

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Contents

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