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
Installing the air shroud fan
1. Place the fan into its position inside the air shroud .
2. Replace the screws that secure the fan to the air shroud.
3. Route back the fan connector cable through the latches on the air shroud and flip over.
4. Install the:
a. air shroud (top)
b. side cover
5. Follow the procedure in After working inside your computer.
Front bezel
Removing the front bezel
1. Follow the procedure in Before working inside your computer.
2. Remove the side cover.
3. To remove the front bezel:
a. Press the latch and pry the retention tabs to release the front bezel from the system.
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Removing and installing components