3.Disconnect the following power supply cables from the system board by pressing on the retention latch and lifting it upwards.
•system fan power cable [1.2]
•system board power cable [3,4]
a.
4.Follow the steps below to remove the power supply unit:
a.Remove the screws that secure the power supply to the computer.
b.
c.Slide the power supply unit towards the front and remove it from the computer [2].
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