Installing The Power Switch; System Fan; Removing System Fan - Dell OptiPlex 3050 Small Form Factor Owner's Manual

c hard drive and optical drive module
3 To remove the power switch:
a Disconnect the power switch cable from the system board [1].
b Press the power switch retention tabs and pull out from the computer [2] [3].

Installing the power switch

1 Slide the power switch module into the slot on the chassis until it clicks into place.
2 Connect the power switch cable to the connector on the system board.
3 Install the:
a hard drive and optical drive module
b bezel
c cover
4 Follow the procedure in

System fan

Removing system fan

1 Follow the procedure in
2 Remove the:
a cover
After working inside your computer.
Before working inside your computer.
Removing and installing components 29