Mouse Problems

68

Network Problems

69

Power Problems

70

Printer Problems

71

Scanner Problems

73

Sound and Speaker Problems

74

No sound from speakers

74

No sound from headphones

75

Video and Monitor Problems

76

If the screen is blank

76

If the screen is difficult to read

77

3 Troubleshooting Tools . . . . . . . . . . . . . . . 79

Power Lights

79

Beep Codes

80

System Messages

82

Dell Diagnostics

84

When to Use the Dell Diagnostics

84

Starting the Dell Diagnostics From

 

Your Hard Drive

84

Starting the Dell Diagnostics From the

 

Drivers and Utilities Media

85

Dell Diagnostics Main Menu

85

Drivers

87

What Is a Driver?

87

Identifying Drivers

87

Reinstalling Drivers and Utilities

88

6

Contents

Page 6
Image 6
Dell 531S Sound and Speaker Problems, No sound from headphones Video and Monitor Problems, Dell Diagnostics Main Menu