Dell 2350 manual If the screen is difficult to read, Using System Restore

Creating a Restore Point

Keyboard Problems	43
Mouse Problems	44
Network Problems	45
Power Problems	45
Printer Problems	46
Scanner Problems	47
Sound and Speaker Problems	48
No sound from speakers	48
No sound from headphones	49
Video and Monitor Problems	50
If the screen is blank	50
If the screen is difficult to read	51

3Advanced Troubleshooting

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

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

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

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

What Is a Driver? . . . . . . . .

Identifying Drivers . . . . . . .

Reinstalling Drivers . . . . . . .

Using System Restore . . . . . . .

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

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Resolving Software and Hardware Incompatibilities . . . . . . . 63

Contents

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