Power Supply - Dell Precision 330 User Manual

Power Supply

To access some of the components on the system board, you may need to
rotate the system power supply out of the way.
CAUTION: Before you perform this procedure, see
For You and Your Computer."
Turn off the computer and peripherals, disconnect them from their
1
electrical outlets, wait at least 5 seconds, and then
computer cover.
Ensure that the AC power cable is disconnected from the AC power
2
receptacle on the back of the power supply. See
Supply (Mini Tower
(Desktop Chassis)."
Free the power supply from the securing tab by pressing the tab
3
labeled "RELEASE." Then rotate the power supply upward until it
locks in its extended position.
Chassis)" or "Rotating the Power Supply
"Safety First—
remove the
"Rotating the Power
In s ta l l i n g U p gr a d e s
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