Installing The System Fan - Dell OptiPlex 3050 Small Form Factor Owner's Manual

b bezel
c hard drive and optical drive module
3 To remove the system fan:
a Disconnect the system fan cable from the system board [1].
b Slide the fan grommets toward the slot on the back wall [2].
c Lift the fan away from the computer. [3]

Installing the system fan

1 Place the system fan in the computer.
2 Pass the grommets through the chassis and slide outward along the groove to secure it in place.
3 Connect the system fan cable to the system board.
4 Install the:
a bezel
b cover
5 Follow the procedure in
30 Removing and installing components
After working inside your computer.