Installing The Rear System Fan; Front System Fan; Removing The Front System Fan - Dell Precision 7820 Owner's Manual

Installing the rear system fan

1 Insert the fan assembly on one side to align it with the screw tab on the PSU bracket.
2 Press the assembly on the other side to align it with the screw tab on the PCI bracket.
3 Tighten the two screws to secure it with the system.
4 Connect the two fan cables to the system board.
5 Install the:
a processor heat sink module(PHM)
b side cover
6 Follow the procedure in

Front system fan

Removing the front system fan

1 Follow the procedure in
2 Remove the:
a side cover
b front bezel
c PCIe holder
After working inside your computer.
Before working inside your computer.
Removing and installing components 47