Installing the power supply unit (PSU)
1
Insert the PSU in the chassis and slide it toward the back of the computer to secure it.
2
Tighten the screws to secure the PSU to the back of the computer.
3
Route the PSU cables through the retention clips.
4
Connect the power cables to the system board.
5
Install the:
a
b
c
d
6
Follow the procedure in
After working inside your computer
.
Power switch
Removing power switch
1
Follow the procedure in
Before working inside your computer
.
2
Remove the:
a
b
28
Removing and installing components
