Dell Dimension C521 User Manual download pdf (Page 91)

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Removing and Installing Parts 91

To replace the cover:

Align the bottom of the cover with the hinge tabs located along the bottom edge of the computer.

Using the hinge tabs as leverage, rotate the cover downward to close it.

Press the cover down until it snaps into place.

Ensure that the cover is seated correctly before moving the computer.

NOTICE: To connect a network cable, first plug the cable into the network port or device, and then plug it into the

computer.

Connect your computer and devices to electrical outlets, and then turn them on.

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Owner’s Manual 1
Notes, Notices, and Cautions 2
Abbreviations and Acronyms 2
Contents 3
4 Contents 4
6 Contents 6
8 Contents 8
Finding Information 9
10 Finding Information 10
12 Finding Information 12
NOTE: The color of your CD 12
Front View of the Computer 13
Back View of the Computer 15
Back Panel I/O Connectors 16
Setting Up a Printer 17
Connecting to the Internet 18
Playing CDs and DVDs 20
Adjusting the Volume 21
Copying CDs and DVDs 22
Using Blank CDs and DVDs 23
Helpful Tips 23
Power Management 27
Power Options Properties 28
Advanced Tab 29
Hibernate Tab 29
Solving Problems 31
CD and DVD drive problems 32
Hard drive problems 33
Error Messages 34
Keyboard Problems 35
Lockups and Software Problems 36
A solid blue screen appears 37
Other software problems 37
Media Card Reader Problems 38
Memory Problems 38
Mouse Problems 39
Network Problems 40
Power Problems 40
Printer Problems 41
Scanner Problems 42
Sound and Speaker Problems 43
Video and Monitor Problems 44
46 Solving Problems 46
Advanced Troubleshooting 47
Diagnostic Lights 48
Dell Diagnostics 50
Dell Diagnostics Main Menu 51
What Is a Driver? 52
Identifying Drivers 52
Reinstalling Drivers 53
Using Microsoft 54
XP System Restore 54
Enabling System Restore 55
Removing Dell PC Restore 57
58 Advanced Troubleshooting 58
Removing and Installing Parts 59
Removing the Computer Cover 60
Inside View of Your Computer 62
System Board Components 63
DDR2 Memory Overview 64
Installing Memory 65
Removing Memory 68
Installing an Expansion Card 69
Removing an Expansion Card 73
Connecting Drive Cables 75
Drive Interface Connectors 76
Power Cable Connector 76
Hard Drive 77
Installing a Hard Drive 78
Installing a Floppy Drive 82
Media Card Reader 83
Removing a Media Card Reader 84
CD/DVD Drive 86
Removing a CD/DVD Drive 87
Installing a CD/DVD Drive 87
Replacing the Battery 89
Replacing the Computer Cover 90
Appendix 93
94 Appendix 94
96 Appendix 96
System Setup 97
System Setup Options 98
100 Appendix 100
Boot Menu 102
Jumper Locations 104
Clearing Password Settings 104
Cleaning Your Computer 105
Floppy Drive 106
CDs and DVDs 106
FCC Notice (U.S. Only) 107
Contacting Dell 108
110 Appendix 110
112 Appendix 112
114 Appendix 114
116 Appendix 116
118 Appendix 118
120 Appendix 120
122 Appendix 122
124 Appendix 124
Printers, and Projectors 125
126 Appendix 126
Glossary 127
128 Glossary 128
130 Glossary 130
132 Glossary 132
134 Glossary 134
136 Glossary 136
Index 137 137
138 Index 138
Index 139 139
140 Index 140

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Dell Dimension C521 User Manual Page 91

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