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Troubleshooting 8-1

Chapter 8

Troubleshooting

Computer problems can be caused by hardware, software, or both. When

you encounter any problem, it might be a typical problem that can easily

be solved.

This chapter tells you what actions to take when solving common

computer problems. It is divided into three sections:

 Preliminary checklist

 Solving common problems

 Resetting the computer

CHAPTER

1 2 ... 83 84 85 86 87 88 89 90 91 92 93 ... 123 124

Dossier L60 1
COPYRIGHTS AND TRADEMARKS 2
Table of Contents 3
Notational Conventions 8
Chapter 1 9
Getting the Computer Running 10
Opening the Cover 12
Turning Off 13
Taking a Look at the Computer 14
Left-Side Components 15
Rear Components 16
Bottom Components 17
Top-open Components 18
Where to Go from Here 20
Chapter 2 21
Starting the Computer 22
Stopping the Computer 22
To stop in 23
Do this... To start up or 23
Using the Easy Start Buttons 24
Using the Keyboard 25
Cursor-Control Keys 26
Key Description 27
Numeric Keypad 28
Euro Symbol 28
Windows Keys 29
Function Keys 29
Hot Keys 30
Using the Touchpad 31
Configuring the Touchpad 33
Using the DVD Drive 34
Inserting and Removing a Disc 35
Using the Video Features 36
Using the Audio Features 37
Connecting Audio Devices 38
Using the Modem 39
Using the LAN 40
Managing Power 2-21 41
Turning Off/On the WLAN Radio 42
Managing Power 2-23 43
Managing Power 2-24 44
Managing Power 2-25 45
Managing Power 2-26 46
Sending a File 47
Managing Power 2-28 48
Chapter 3 49
AC Adapter 50
Battery Pack 51
Initializing the Battery Pack 52
Checking the Battery Level 52
Replacing the Battery Pack 53
Managing Power 3-34 54
Power Management 56
Hibernation 57
Power-Saving Tips 58
Chapter 4 59
Connecting a USB Device 61
Using ExpressCards 62
Expanding Your Computer 4-5 63
Using the Card Reader 64
Expanding Your Computer 4-7 65
Internal Components Upgrade 66
Chapter 5 67
When to Use 68
Starting BIOS Setup 68
Using BIOS Setup 5-3 69
Main Menu 71
Advanced Menu 72
Using BIOS Setup 5-7 73
Security Menu 74
Boot Menu 75
Exit Menu 76
Chapter 6 77
How to Use the Driver Disc 78
® wireless module installed 80
Chapter 7 82
Protecting the Computer 83
Using the Cable Lock 84
Taking Care of the Computer 85
Cleaning Guidelines 86
Battery Pack Guidelines 86
When Traveling 87
Chapter 8 88
Preliminary Checklist 89
Solving Common Problems 90
Battery Problems 91
Bluetooth Wireless Problems 91
DVD Drive Problems 92
Display Problems 93
ExpressCard Problems 94
Hardware Device Problems 94
Hard Disk Drive Problems 94
LAN Problems 95
WLAN Problems 96
Modem Problems 97
Power Management Problems 98
Software Problems 98
Sound Problems 99
Startup Problems 100
Other Problems 100
Troubleshooting 8-14 101
Resetting the Computer 102
Appendix A 103
Specifications A-2 104
Appendix B 105
Statement 106
Safety Notices 107
Attention (for USA Users) 108
Caution (for USA Users) 109
Use in specific environments: 110
Antenna use: 111
Antenna Warning 111
Use on Aircraft Caution 111
EMC Requirements 112
Statements of Compliance 113
Regulatory Information B-10 114
Belgium and the Netherlands 115
Regulatory Information B-12 116
Ministry of Defense approval 116
电子信息产品有毒有害物质或元素名 117
Regulatory Information B-14 118
Regulatory Information B-15 119
Index I-1 120
Index I-2 121
Index I-3 122
Index I-4 123
Index I-5 124

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Viglen Dossier XR Guía de usuario Pagina 88

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