6

7 Solving Problems

Dell Diagnostics

59

When to Use the Dell Diagnostics

59

Error Messages

61

Video and Display Problems

62

If the display is blank

62

If the display is difficult to read

63

If only part of the display is readable

64

Scanner Problems

64

Drive Problems

64

If you cannot save a file to a floppy drive

64

If you have problems with a hard drive

65

PC Card Problems

66

General Program Problems

66

A program crashes

66

A program stops responding

66

Error messages appear

66

Resolving Other Technical Problems

67

If Your Computer Gets Wet

67

If You Drop or Damage Your Computer

68

Drivers

68

What Is a Driver?

68

Identifying Drivers

69

Reinstalling Drivers

69

Manually Reinstalling Drivers for Windows XP

70

Resolving Software and Hardware Incompatibilities

71

Using System Restore

71

Creating a Restore Point

71

Restoring the Computer to an Earlier Operating State

71

Undoing the Last System Restore

72

Reinstalling Microsoft® Windows® XP

73

Before You Reinstall

73

Reinstalling Windows XP

73

Contents

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Dell Inspiron 1150 owner manual Solving Problems, Resolving Software and Hardware Incompatibilities