Owners Manual
Table Of Contents
- Dell Precision 7920 Tower Owner's Manual
- Contents
- Chassis
- Working on your computer
- Removing and installing components
- Screw size list
- Recommended tools
- Power supply unit (PSU)
- Side cover
- Air shroud
- Front bezel
- PCIe holder
- Intrusion switch
- Front system fan assembly
- Internal chassis speaker
- Hard disk drive and the Optical disk drive bezel
- Hard disk drive assembly
- NVMe Flexbay
- Front input and output bezel
- Front input and output panel
- Rear system fan
- Right side cover
- Hard disk drive and optical disk drive frame
- Slim Optical Disk Drive
- 5.25-inch optical drive
- Power distribution and fan control board
- Front HDD cable and fan assembly
- Fan bracket
- Graphical processing unit(GPU)
- Memory
- Coin cell battery
- Processor heat sink module
- System board
- RAID controller battery
- VROC module
- Technology and components
- System specifications
- System Setup
- Software
- Troubleshooting
- Contacting Dell
f. air shroud
g. side cover
6. Follow the procedure in After working inside your computer
Removing the input and output panel bracket
1. Follow the procedure in Before working inside your computer.
2. Remove the following:
a. side cover
b. air shroud
c. front bezel
d. PCIe holder
e. front system fan
f. HDD and ODD bezel
g. input and output bezel
h. input and output panel
3. To remove the Input/Output (I/O) panel bracket:
a. Remove the two screws that secure the I/O panel to the bracket.
b. Release and remove the I/O panel out of the bracket.
Removing and installing components
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