Fan/heat sink assembly (see Fan/heat sink assembly on page 87)

Processor (Intel only; see Processor on page 93)

NOTE: AMD processors come soldered to the system board and cannot be removed or replaced.

To remove the system board:

1.Close the computer, turn it upside down, and then disconnect the optical drive connector cable from the system board.

2.Turn the computer back over, open it, and then remove the two Phillips PM2.5×4.0 screws (1) that secure the system board to the base enclosure.

Component replacement procedures 83