Installing Power Switch; Speaker; Removing Speaker - Dell OptiPlex 5055 Tower Owner's Manual

Installing power switch

1 Insert the power switch into the slot from the front of the computer and press it until it clicks into place.
2 Align the cable with the pins on the connector and connect the cable.
3 Close the front panel door.
4 Install the:
a Front bezel
b Back cover
5 Follow the procedure in

Speaker

Removing speaker

1 Follow the procedure in
2 Remove the:
a Back cover
b Front bezel
3 Open the front panel door.
32 Disassembly and reassembly
After working inside your computer.
Before working inside your computer.