Dell OptiPlex 990 Desktop Setup And Features Information

Setup And Features Information About Warnings WARNING: A WARNING indicates a potential for property damage, personal injury, or death. Mini Tower — Front And Back View Figure 1. Front And Back View Of Mini Tower 1. power button, power light 2. optical-drive bay (optional) 3. headphone connector 4. microphone connector 5. diagnostic lights ...

Figure 2. Front And Back View Of Desktop 1. optical drive 2. optical-drive eject button 3. power button, power light 4. USB 2.0 connectors (4) 5. microphone connector 6. headphone connector 7. drive activity light 8. diagnostic lights (4) 9. padlock ring 10. security-cable slot 11. power connector 12. back panel connectors 13. ...

Figure 3. Front And Back View Of Small Form Factor 1. optical drive 2. optical-drive eject button 3. power button, power light 4. USB 2.0 connectors (4) 5. microphone connector 6. headphone connector 7. diagnostic lights (4) 8. drive activity light 9. padlock ring 10. security-cable slot 11. power connector 12. power ...

Figure 4. Front And Back View Of Ultra Small Form Factor 1. optical drive 2. optical-drive eject button 3. power button, power light 4. drive activity light 5. diagnostic lights (4) 6. headphone connector 7. microphone connector 8. USB 2.0 connectors (2) 9. Wi-Fi antenna (optional) 10. network activity light 11 ...

Figure 5. Back Panel View of Mini Tower And Desktop 1. mouse connector 2. link integrity light 3. network connector 4. network activity light 5. serial connector 6. line-out connector 7. keyboard connector 8. USB 2.0 connectors (6) 9. DisplayPort connector 10. VGA connector 11. line-in/microphone connector Small Form Fac ...

information that shipped with your computer. For additional best practices information, see www.dell.com/regulatory_compliance. NOTE: Some devices may not be included if you did not order them. 1. Connect the monitor using only one of the following cables: Figure 7. ...

2. Connect the USB keyboard or mouse (optional). Figure 12. USB Connection 3. Connect the network cable (optional). Figure 13. Network Connection 4. Connect the modem (optional). Figure 14. Modem Connection 5. Connect the power cable(s). 7 ...

6. Press the power buttons on the monitor and the computer. Figure 16. Turning On Power Specifications NOTE: The following specifications are only those required by law to ship with your computer. For a complete and current listing of the specifications for your computer, go to support.dell.com. System Information Chipset Intel 6 ...

Integrated video memory up to 1.7 GB shared video memory (Microsoft Windows Vista and Windows 7) Memory Memory module connector: Desktop, Mini Tower, Small Form Factor four DIMM slots Ultra Small Form Factor two DIMM slots Memory module capacity 1 GB, 2 GB, and 4 GB Type DDR3 with 1333 MHz Minimum memory 1 GB ...

• Mini Tower — two • Desktop — one • Small Form Factor — one • Ultra Small Form Factor — one Control Lights And Diagnostic Lights Front of computer Power button light Blue light — Solid blue light indicates power-on state; blinking blue light indicates sleep state of the computer. Amber light — Solid amber ...