Removing and Installing Parts 147
5
Remove the four screws that attach the power supply to the back of the
computer chassis.
6
Slide out the power supply and lift it out.
7
Slide the replacement power supply towards the back of the computer.
8
Replace and tighten all screws that secure the power supply to the back of
the computer chassis.
CAUTION: Failure to replace and tighten all screws may cause electrical shock
as these screws are a key part of the system grounding.
NOTICE: Route the DC power cables under the chassis tabs. The cables must be
properly routed to prevent the cables from being damaged.
9
Reconnect the DC power cables to the system board and drives.
10
Secure the hard drive cable, CD/DVD drive data cable, and the front panel
ribbon cable to the securing clip on the side of the power supply.
NOTE: Double-check all cable connections to make sure they are secure.
1 power supply 2 screws (4)
1
2
book.book Page 147 Monday, December 10, 2007 3:12 PM
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