Installing The Processor Fan Module; Removing The Speaker - Dell OptiPlex 3020M Owner's Manual

4. Disconnect the speaker and fan cables from the system board.

Installing the Processor Fan Module

1. Connect the speaker and fan cable to the connectors on the system board.
2. Place the processor fan module on the slot and slide it until it is secured.
3. Install the cover.
4. Follow the procedures in

Removing the Speaker

1. Follow the procedures in
2. Remove the:
a) cover
b) processor fan module
3. Perform the following steps as shown in the illustration:
a) Unthread the speaker cables from the cable clips [1].
b) Remove the screws that secure the speakers to the processor fan module [2].
c) Lift the speakers away from the processor fan module [3].
24 Extracción e instalación de componentes
After Working Inside Your Computer.
Before Working Inside Your Computer.