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Power Supply
Dell™ Vostro™ 320 Service Manual
Removing the Power Supply
NOTE:
You may need to install Adobe
®
Flash
®
Player from
Adobe.com
to view the following illustrations.
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove the
front panel
.
3.
Remove the
internal panel
.
4.
Remove the
I/O cover
.
5.
Remove the
hinged stand
.
6.
Remove the
optical drive
.
7.
Remove the
back cover
.
8.
Remove the
back metal-shield
.
9.
Remove the
system-board shield
.
10.
Remove the
heat sink
.
11.
Remove the
heat-sink fans
.
12.
Disconnect the power-supply cable from the system board.
13.
Remove the power-supply cable from the routing guides on the computer chassis.
14.
Remove the screws that secure the power supply to the computer.
15.
Remove the power supply from the computer.
Replacing the Power Supply
To replace the power supply, perform the above steps in reverse order.
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WARNING:
Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
