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
Installing the system board
1 Align and place the system board into the chassis.
2 Slide the system board to its position.
3 Replace the screws to secure the system board to the chassis.
4 Place the system fan xed bracket and replace the single screw on the system board.
5 Connect the following cables:
• audio cable
• power cable
• power control cable
• 24Pin power cable
• front I/O panel
• SATA cables
• ODD cables
• USB 3.1 cables
• Front system fan cable
• Flex0 and Flex1 hard drive data cable
6 Install the:
a PCIe holder
b expansion card
c memory module
58
Removing and installing components