Dell OptiPlex 3240 All-in-One Owners Manual - Page 22

Removing the Power Supply Unit (PSU), To remove the power supply socket

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Removing the Power Supply Unit (PSU) 1. Follow the procedure in Before Working Inside Your Computer. 2. Remove the: a. stand b. back cover c. cable cover d. speaker cover e. system-board shield 3. To disconnect the cables from the PSU: a. Unthread the power-supply cables from the retention clips in the chassis [1]. b. Disconnect the power-supply cable from the connector on the system board [2]. 4. To remove the power supply socket: a. Remove the screw that secures the power-supply socket to the chassis [1]. b. Slide the socket to remove it from the computer [2]. 22

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Removing the Power Supply Unit (PSU)
1.
Follow the procedure in
Before Working Inside Your Computer
.
2.
Remove the:
a.
stand
b.
back cover
c.
cable cover
d.
speaker cover
e.
system-board shield
3.
To disconnect the cables from the PSU:
a.
Unthread the power-supply cables from the retention clips in the chassis [1].
b.
Disconnect the power-supply cable from the connector on the system board [2].
4.
To remove the power supply socket:
a.
Remove the screw that secures the power-supply socket to the chassis [1].
b.
Slide the socket to remove it from the computer [2].
22