User Manual

9 Follow the procedure in After working inside your computer.

Power supply unit

Removing power supply unit (PSU)

1 Follow the procedure in Before working inside your computer.

2 Remove the:

a cover

b bezel

3 Open the front panel door.

4 To release the PSU:

a Disconnect the PSU cables from the connectors on the system board [1] [2].

b Pull the release clip [3].

c Unroute the PSU cables from the retention clip [4].

d Remove the screws that secure the PSU to the computer [5].

5 To remove the PSU:

a Press the release tab [1].

b Slide and lift the PSU away from the computer [2].

Removing and installing components