User Manual
Table Of Contents
- Dell Precision 5820 Tower Owner's Manual
- Working on your computer
- Removing and installing components
- Screw size list
- Recommended tools
- Side cover
- Power supply unit (PSU)
- Front bezel
- Hard Disk Drive bezel
- Hard disk drive assembly
- Slim Optical Disk Drive
- Front input and output bezel
- Optical Disk Drive
- 5.25 inch ODD bracket
- Front input and output panel
- Input and output panel bracket
- Intruder switch
- Internal chassis speaker
- Air shroud
- Memory
- Expansion card
- Coin cell battery
- System fan
- Fan bracket
- PCIe holder
- Heat sink and CPU fan assembly
- Processor
- Front system fan
- System board
- Technology and components
- System specifications
- System Setup
- Software
- Troubleshooting
- Contacting Dell
Power Light: Amber-White
Blinking
Amber/White Blinking Pattern Problem Description Suggested Resolution
• Contact Tech Support.
4-7 4 amber blinks followed by a
short pause, 7 white blinks, long
pause, then repeats
System Side cover is missing
• System side cover(either left
or right) is missing.
• Unplug power, Install back all
side covers back to the
chassis and plug in power.
• Contact Tech Support.
Troubleshooting 91