Dell Dimension 3100C Uživatelský manuál stáhnout pdf (Strana 97)

Appendix 97

Clearing Forgotten Passwords and CMOS Settings

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions

located in the Product Information Guide.

Follow the procedures in "Before You Begin" on page 53.

Jumper Locations

Jumper Setting Description

PSWD Password features are enabled

(default).

Password features are disabled.

RTCRST The real-time clock has not been

reset.

The real-time clock is being reset

(jumpered temporarily).

jumpered unjumpered

RTCRST

PSWD

1 2 3

3 2 1

1 2 ... 92 93 94 95 96 97 98 99 100 101 102 ... 133 134

Dell™ Dimension™ 3100C 1
Owner’s Manual 1
Notes, Notices, and Cautions 2
Contents 3
3 Advanced Troubleshooting 4
5 Appendix 6
Contents 7 7
8 Contents 8
Finding Information 9
10 Finding Information 10
12 Finding Information 12
Setting Up a Printer 13
Connecting to the Internet 14
Playing CDs and DVDs 16
Adjusting the Volume 17
Copying CDs and DVDs 18
Using Blank CDs and DVDs 19
Helpful Tips 20
Network Setup Wizard 22
Power Management 23
Power Options Properties 24
Hyper-Threading 25
Solving Problems 27
CD and DVD drive problems 28
Hard drive problems 29
Error Messages 30
Media Card Reader Problems 31
Keyboard Problems 32
Lockups and Software Problems 32
A program stops responding 33
A program crashes repeatedly 33
A solid blue screen appears 33
Memory Problems 34
Mouse Problems 35
Network Problems 36
Power Problems 36
Printer Problems 37
Scanner Problems 38
Sound and Speaker Problems 39
Video and Monitor Problems 40
42 Solving Problems 42
Advanced Troubleshooting 43
44 Advanced Troubleshooting 44
Dell Diagnostics 46
What Is a Driver? 47
Identifying Drivers 48
Reinstalling Drivers 48
Advanced Troubleshooting 49 49
Using Microsoft 50
XP System Restore 50
Enabling System Restore 51
Removing Dell PC Restore 52
Removing and Installing Parts 53
Front View of the Computer 55
Back View of the Computer 57
Removing the Computer Cover 58
Inside View of Your Computer 59
System Board Components 61
DDR2 Memory Overview 62
Installing Memory 64
Removing Memory 66
Installing an Expansion Card 67
Removing an Expansion Card 70
IDE Drive Addressing 71
Connecting Drive Cables 71
Drive Interface Connectors 72
Power Cable Connector 72
Hard Drive 73
Installing a Hard Drive 74
Floppy Drive 77
Installing a Floppy Drive 78
Media Card Reader 79
1 Media Card Reader 80
DVD Drive 81
Removing a DVD Drive 82
Installing a DVD Drive 82
Replacing the Battery 83
Replacing the Computer Cover 84
Appendix 87
88 Appendix 88
90 Appendix 90
System Setup 91
System Setup Options 92
Boot Sequence 95
Jumper Locations 97
Clearing Password Settings 98
Clearing CMOS Settings 98
Cleaning Your Computer 99
CDs and DVDs 100
FCC Notices (U.S. Only) 101
Contacting Dell 102
104 Appendix 104
106 Appendix 106
108 Appendix 108
110 Appendix 110
112 Appendix 112
114 Appendix 114
116 Appendix 116
118 Appendix 118
120 Appendix 120
Glossary 121
Index 131 131
132 Index 132
Index 133 133
134 Index 134

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