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
PCIe holder
Removing PCIe holder
1. Follow the procedure in Before working inside your computer.
2. Remove the:
a. side cover
b. graphical processing unit(GPU)
3. To remove the PCIe holder:
a. Disconnect the two power cables from the cable slot in the PCIe holder [1].
b. Press the PCIe holder securing clip and slide the holder [2] out of the chassis.
Installing the PCIe holder
1. Align and place the PCIe holder to the system chassis.
2. Press the holder back until it clicks to the system.
3. Connect the two power cables to the cable slots in the holder.
4. Install the:
Removing and installing components
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