Replacing The Power Supply - Dell XPS 8300 Service Manual

Replacing the Power Supply

1 Follow the instructions in "Before You Begin" on page 13.
2 Slide the power supply towards the back of the chassis.
3 Align the screw holes on the power supply with the screw holes on the
chassis.
WARNING:
as these screws are a key part of the system grounding.
4 Replace the four screws that secure the power supply to the chassis.
5 Connect the DC power cables to the system board and drives (see "System
Board Components" on page 10).
6 Replace the computer cover (see "Replacing the Computer Cover" on
page 18).
7 Connect your computer and devices to electrical outlets, and turn them
on.
Failure to replace and tighten all screws may cause electrical shock
Power Supply
95