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Back to Contents Page
About Your Computer
Dell™ OptiPlex™ GX260 Systems User's Guide
Front View
Back View
Inside Your Computer
Attaching and Removing the Computer Stand
Front View
Small Form-Factor Computer
1 USB
connectors
Connect USB devices such as a mouse, keyboard, printer, joystick, and computer speakers into any of the
USB connectors.
2 headphone
connector
Attach headphones.
3 hard-drive
access light
The hard-drive access light is on when the computer reads data from or writes data to the hard drive. The
light might also be on when devices such as your CD player are operating.
4 power
button
Press this button to turn on the computer.
NOTICE: To avoid losing data, do not use the power button to turn off the computer. Instead,
perform a Microsoft® Windows® shutdown.
5 power light The power light illuminates and blinks or remains solid to indicate different states:
No light — The computer is in the off state (S4, S5, or mechanical OFF)
Steady green — The computer is in a normal operating state
Blinking green — The computer is in a power-saving state (S1 or S3)
To exit from a power-saving state, press the power button or click or move the mouse.
See "Diagnostic Lights
" for a description of light codes that can help you troubleshoot problems with your
computer.
Back View
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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