Owners Manual
Table Of Contents
- Dell Precision 7820 Tower Owner's Manual
- Chassis
- Working on your computer
- Removing and installing components
- Screw size list
- Recommended tools
- Power supply unit (PSU)
- Side cover
- Front bezel
- Hard Disk Drive bezel
- Hard disk drive assembly
- NVMe Flexbay
- Slim Optical Disk Drive
- Front input and output bezel
- 5.25 inch ODD bracket
- Front input and output panel
- Input and output panel bracket
- VROC module
- Intrusion switch
- Internal chassis speaker
- Air shroud
- Memory
- Graphical processing unit(GPU)
- Coin cell battery
- System fan
- Fan bracket
- PCIe holder
- Rear system fan
- Front system fan
- Processor heat sink module
- System board
- Technology and components
- System specifications
- System Setup
- Software
- Troubleshooting
- Contacting Dell
a. side cover
b. air shroud
c. front bezel
d. 5.25 inch ODD bracket
e. graphical processing unit(GPU)
3. To remove the system fan:
a. Press the connector tab and disconnect the two fan cables from the system board.
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.
b. Remove the screws [1] securing the system fan to the system board and lift the system fan up [2] .
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Removing and installing components