Installing the system fan
1 Hold the system fan by the sides with the cable end facing the bottom of the computer.
2 Pass the four grommets through the chassis and slide outward along the groove to secure the system fan.
3 Connect the system fan cable to the system board.
4 Install the cover.
5 Follow the procedure in After Working Inside Your Computer.
Removing the heat sink assembly
1 Follow the procedure in Before Working Inside Your Computer.
2 Remove the cover.
3 To remove the heat sink assembly:
a Disconnect the heat sink cable from the system board [1].
b Loosen the captive screws in diagonal order [2].
c Lift the heat sink assembly away from the computer [3].
Installing the heat sink assembly
1 Place the heat sink assembly on the processor.
2 Tighten the captive screws in diagonal order to secure the heat sink assembly to the computer.
3 Connect the heat sink cable to the system board.
4 Install the cover.
5 Follow the procedure in After Working Inside Your Computer.
Removing the processor
1 Follow the procedure in Before Working Inside Your Computer.
2 Remove the:
a cover
b front bezel
c hard drive
d heat sink
20
Removing and installing components