Installing the Hard-Drive Fan
1. Install the screws that secure the hard-drive fan to the system chassis.
2. Route the hard-drive fan cable through the chassis and connect it to its slot on the system board.
3. Install:
a. left cover
b. 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:
a. right cover
b. PSU
3. a. Disconnect all the cables connected to the PSU card [1].
b. Remove the screws that secure the PSU card to the chassis [2].
c. Lift and remove the PSU card from the computer [3].
52