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your hard drive.
4 link
integrity
light
Green — A good connection exists between a 10-Mbps network and the computer.
Orange — A good connection exists between a 100-Mbps network and the computer.
Yellow — A good connection exists between a 1,000-Mbps (1-Gbps) network and the computer.
Off — The computer is not detecting a physical connection to the network.
5 network
adapter
Attach the UTP cable to an RJ45 jack wall plate or to an RJ45 port on a UTP concentrator or hub and press
the other end of the UTP cable into the network adapter connector until the cable snaps securely into
place.
Dell recommends the use of Category 5 wiring and connectors for our customers' networks.
6 network
activity
light
The yellow light flashes when the computer is transmitting or receiving network data. A high volume of
network traffic may make this light appear to be in a steady "on" state.
7 line-in
connector
Use the green line-out connector (available on computers with integrated sound) to attach headphones
and most speakers with integrated amplifiers.
On computers with a sound card, the line-out connector is on the card.
8 line-out
connector
Use the blue line-in connector (available on computers with integrated sound) to attach a record/playback
device such as a cassette player, CD player, or VCR.
On computers with a sound card, the line-in connector is on the card.
9 microphone
connector
Use the pink microphone connector (available on computers with integrated sound) to attach a personal
computer microphone for voice or musical input into a sound or telephony program.
On computers with a sound card, the microphone connector is on the card.
10 USB
connectors
Connect USB devices such as a mouse, keyboard, printer, joystick, and computer speakers into any of the
USB connectors.
11 diagnostic
lights
Use the lights to help you troubleshoot a computer problem based on the diagnostic code. For more
information, see "Diagnostic Lights
."
12 video
connector
Plug the cable from your VGA-compatible monitor into the blue connector.
13 serial
connector
Connect a serial device, such as a handheld device, to the serial connector. If you have a second serial
connector card installed, you can connect a second device to that connector.
For more information, see "System Setup Options
."
Inside Your Computer
CAUTION: Before you begin any of the procedures in this section, follow the steps in "CAUTION: Safety
Instructions."
CAUTION: To avoid electrical shock, always unplug your computer from the electrical outlet before opening
the cover.
NOTICE: Be careful when opening the computer cover to ensure that you do not accidently disconnect cables from the
system board.
Small Form-Factor Computer
- Documentation for Your 1
- Computer 1
- Advanced Features 1
- Small Form-Factor Computer 1
- Small Desktop Computer 1
- Notes, Notices, and Cautions 2
- Abbreviations and Acronyms 2
- Models: DHS, DHP, and DHM 3
- ResourceCD 4
- User's Guides Icon 5
- Dell Support website 5
- Dell Premier Support website 5
- Technical Specifications 7
- System Board Components 12
- Cleaning Your Computer 14
- CDs and DVDs 15
- Security 17
- Password Protection 18
- Typing Your System Password 19
- Setup Password 20
- System Setup 21
- Entering System Setup 22
- System Setup Screens 22
- Boot Sequence 23
- System Setup Options 24
- Jumper Settings 26
- Power Button 27
- Hyper-Threading 28
- Computer Stand 34
- Removing the Card 39
- Removing a Memory Module 43
- Adding a Memory Module 43
- Removing the Hard Drive 56
- Removing the Floppy Drive 61
- Installing a TAPI Sound Card 75
- Closing the Computer Cover 77
- Connecting Drive Cables 91
- CD/DVD Drive 101
- Installing a CD/DVD Drive 103
- Microprocessor 106
- Microprocessor Removal 107
- Microprocessor Installation 108
- PCI Cards 112
- Removing a Card 112
- 1 card cage 113
- 2 handle 113
- 1 lever 5 card-edge connector 113
- Installing a Card 114
- Serial Port Adapters 115
- Removing the Card Cage 116
- About Your Computer 121
- Back View 122
- Back Panel 123
- Inside Your Computer 124
- Cable Colors 125
- Opening the Computer Cover 127
- AGP and DVI Adapter Cards 129
- AGP Card Removal 130
- AGP Card Insert 130
- IDE Drive Addressing 132
- Hard Drive 133
- Removing a Hard Drive 134
- Installing a Hard Drive 135
- Hard Drive Bracket Rails 136
- Adding a Second Hard Drive 138
- Attaching Cables 139
- Front-Panel Inserts 140
- Floppy Drive 141
- Removing a Floppy Drive 142
- Installing a Floppy Drive 143
- CD/DVD Drive Bracket Rails 147
- Back to Contents Page 149
- Heat Sink Removal 151
- Installing the Microprocessor 152
- Heat Sink Replacement 153
- Installing a PCI Card 156
- Card Connection 157
- Closing the Retention Arm 158
- Removing a PCI Card 159
- Solving Problems 163
- Card Problems 164
- Diagnostic Lights 165
- Drive Problems 166
- CD drive problems 167
- DVD drive problems 168
- Hard drive problems 168
- Dropped or Damaged Computer 169
- Error Messages 169
- General Problems 172
- A program crashes repeatedly 173
- A solid blue screen appears 173
- Other software problems 173
- Keyboard Problems 174
- Memory Problems 174
- Mouse Problems 175
- Network Problems 175
- Power Problems 176
- Printer Problems 177
- Sound and Speaker Problems 178
- System Board Problems 179
- Video and Monitor Problems 180
- Advanced Troubleshooting 182
- Dell Diagnostics Menu 183
- Reinstalling Drivers 184
- Windows 2000 185
- Getting Help 187
- Problems With Your Order 188
- Product Information 189
- Before You Call 189
- Contacting Dell 190
- Overview 201
- New User Interface 201
- Switching to Classic View 202
- Clean Desktop Wizard 202
- Taskbar Grouping 203
- Notification Area Cleanup 203
- System Restore 204
- Using System Restore 205
- Restore Process 206
- Driver Rollback 206
- How to Add Users 208
- Internet Connection Firewall 209
- Glossary 211
- Ergonomic Computing Habits 222
- Battery Disposal 223
- Regulatory Notices 226
- IC Notice (Canada Only) 227
- CE Notice (European Union) 228
- ENERGY STAR® Compliance 228
- VCCI Notice (Japan Only) 229
- Class B ITE 230
- Class A Device 230
- Class B Device 231
- BSMI Notice (Taiwan Only) 232
- NOM Information (Mexico Only) 233
- Warranty and Return Policy 235
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