Dell Precision 330 Service Manual - Page 50

Desktop Chassis, Rotating the Power Supply (Desktop Chassis), Rotating the power supply, remove

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www.dell.com | support.dell.com Desktop Chassis • Rotating the power supply • Removing the power supply • Replacing the power supply Rotating the Power Supply (Desktop Chassis) 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 "Precautionary Measures." 1 Turn off the computer and peripherals, disconnect them from their electrical outlets, wait at least 5 seconds, and then remove the computer cover. 2 Ensure that the AC power cable is disconnected from the AC power receptacle on the back of the power supply. See "Rotating the Power Supply (Desktop Chassis)." 3 Free the power supply from the securing tab by pressing the tab labeled "RELEASE." Then rotate the power supply upward until it locks in its extended position. 50 Power Supply

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50
Power Supply
www.dell.com | support.dell.com
Desktop Chassis
°
Rotating the power supply
°
Removing the power supply
°
Replacing the power supply
Rotating the Power Supply (Desktop Chassis)
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 "
Precautionary
Measures
."
1
Turn off the computer and peripherals, disconnect them from their
electrical outlets, wait at least 5 seconds, and then
remove the
computer cover
.
2
Ensure that the AC power cable is disconnected from the AC power
receptacle on the back of the power supply. See "
Rotating the Power
Supply (Desktop Chassis)
."
3
Free the power supply from the securing tab by pressing the tab
labeled "RELEASE." Then rotate the power supply upward until it
locks in its extended position.