Dell Dimension E520 Manual do Proprietário descarregar pdf (Página 66)

66 Removing and Installing Parts

Locate the three hinge tabs on the bottom edge of the computer.

Grip the sides of the computer cover and pivot the cover up, using the bottom hinges as leverage

points.

Release the cover from the hinge tabs and set it aside in a secure location.

1 cover latch release 2 computer cover 3 back of computer

4 bottom hinges

1 2 ... 61 62 63 64 65 66 67 68 69 70 71 ... 161 162

Dell™ Dimension™ E520 1
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
Setting Up a Printer 13
Connecting to the Internet 14
Playing CDs and DVDs 16
Adjusting the Volume 17
Adjusting the Picture 17
Copying CDs and DVDs 18
Helpful Tips 19
Connecting Two Monitors 22
Connecting a TV 23
Changing the Display Settings 23
Standby Mode 25
Hibernate Mode 25
Power Options Properties 26
Hyper-Threading 27
About RAID Configurations 27
RAID Level 1 28
Troubleshooting RAID 29
RAID Option ROM Utility 29
Dell™ DataSafe (Optional) 30
Solving Problems 31
Drive Problems 32
Hard drive problems 33
Error Messages 34
Keyboard Problems 35
Lockups and Software Problems 36
Media Card Reader Problems 38
Memory Problems 39
Mouse Problems 39
Network Problems 40
Power Problems 41
Printer Problems 42
Scanner Problems 43
Sound and Speaker Problems 43
No sound from headphones 44
Video and Monitor Problems 45
46 Solving Problems 46
Troubleshooting Tools 47
48 Troubleshooting Tools 48
Dell Diagnostics 50
What Is a Driver? 51
Reinstalling Drivers 52
Identifying Drivers 52
Troubleshooting Tools 53 53
Using Microsoft 54
Windows XP System Restore 54
Enabling System Restore 55
Removing Dell PC Restore 56
Using the Operating System CD 57
58 Troubleshooting Tools 58
Front View of the Computer 61
Back View of the Computer 63
Back Panel Connectors 64
Removing the Computer Cover 65
Inside View of Your Computer 67
System Board Components 68
DDR2 Memory Overview 69
Installing Memory 70
Removing Memory 72
PCI Cards 73
Installing a PCI Card 74
PCI Express Cards 77
Installing a PCI Express Card 78
Drive Panel 82
Removing the Drive Panel 83
Replacing the Drive Panel 85
Connecting Drive Cables 87
Drive Interface Connectors 87
Hard Drive 88
Installing a Hard Drive 90
Adding a Second Hard Drive 91
Installing a Floppy Drive 94
Media Card Reader 97
CD/DVD Drive 100
1 power cable 2 data cable 101
Installing a CD/DVD Drive 102
1 CD/DVD drive 2 screws (3) 103
Replacing the Battery 105
Replacing the Computer Cover 106
Removing and Installing Parts 108
Appendix 109
110 Appendix 110
112 Appendix 112
System Setup 113
System Setup Options 114
Onboard Devices 115
Execute Disable 117
Power Management 117
118 Appendix 118
Maintenance 118
POST Behavior 118
Boot Sequence 119
Clearing Forgotten Passwords 120
Clearing CMOS Settings 121
Cleaning Your Computer 121
Floppy Drive 122
CDs and DVDs 122
FCC Notice (U.S. Only) 123
Contacting Dell 124
126 Appendix 126
128 Appendix 128
130 Appendix 130
132 Appendix 132
134 Appendix 134
136 Appendix 136
138 Appendix 138
140 Appendix 140
142 Appendix 142
144 Appendix 144
Printers, and Projectors 144
146 Appendix 146
Glossary 147
148 Glossary 148
150 Glossary 150
152 Glossary 152
154 Glossary 154
156 Glossary 156
Index 157 157
158 Index 158
Index 159 159
160 Index 160
Index 161 161
162 Index 162

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