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
d Disconnect the following cables:
• SATA cables and ODD cables [1]
• USB 3.1 cable [2]
• Front system fan cable
• Flex0 and Flex1 hard drive data cable
NOTE
: Do not pull the connector by the cable wires . Instead, disconnect the cable by pulling on the
connector end. Pulling on the cable wires may loosen them from the connector.
54 Removing and installing components