Installing The Power Supply Unit (Psu); Power Switch; Removing The Power Switch - Dell Vostro 3667 Owner's Manual

Installing the power supply unit (PSU)

1 Insert the PSU into the PSU slot and slide it toward the back of the computer until it clicks into place.
2 Tighten the 6-32xL6.35 screws to secure the PSU to the computer.
3 Route the PSU cables through the retention tabs.
4 Connect the PSU cables to the connectors on the system board.
5 Close the front panel door.
6 Install the:
a bezel
b cover
7 Follow the procedure in

Power switch

Removing the power switch

1 Follow the procedure in
2 Remove the:
a cover
b bezel
3 Open the front panel
4 To remove the power switch:
a Disconnect the power switch cable from the system board [1].
b Press the release tabs [2] and slide the power switch out from the front of the computer [3].
NOTE:
power cables from the system board.
After working inside your
Before working inside your
door.
It is recommended to move aside the power cables connected to the system board or disconnect the
computer.
computer.
Removing and installing components 17