Dell XPS 8300 (Late 2010) - Manual (Page 95)

Power Supply 95
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: Failure to replace and tighten all screws may cause electrical shock
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.
book.book Page 95 Wednesday, April 25, 2012 12:34 PM