Power Supply Unit; Removing Power Supply Unit Or Psu - Dell 7070 Tower Service Manual

2 Close the front panel
3 Install the:
a Front bezel
b Side cover
4 Follow the procedure in

Power supply unit

Removing power supply unit or PSU

1 Follow the procedure in
2 Remove the:
a Side cover
b Front 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].
b Unroute the PSU cables from the retention clips [2, 3, 4, 5].
c Disconnect the PSU cables from the connectors on the system board [6].
door.
After working inside your
Before working inside your
computer.
computer.
Removing and installing components 41