Installing the Hard Drive Fan
1.Install the screws that secure the hard drive fan to the front of the chassis.
2.Route the hard drive fan cable through the chassis and connect it to its slot on the system board.
3.Install:
a)PCI card
b)left cover
c)right cover
4.Follow the procedures in After Working Inside Your Computer.
Removing the Power Supply Unit (PSU) Card
1.Follow the procedures in Before Working Inside Your Computer.
2.Remove the right cover.
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.
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