3.Disconnect all the cables connected to the PSU card.
4.Remove the screws that secure the PSU card to the chassis and remove it from the computer.
Installing the Power Supply Unit (PSU) Card
1.Install the screws that secure the PSU card to the chassis.
2.Connect all the cables to the PSU card.
3.Install the right cover.
4.Follow the procedures in After Working Inside Your Computer.
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