2
Remove the I/O-board cable from the routing guides on the fan.
3
Peel the tape that secures the fan cable to the system board.
4
Disconnect the fan cable from the system board.
5
In sequential order (as indicated on the heat-sink assembly), loosen the four
captive screws that secure the heat-sink assembly to the system board.
6
In sequential order (as indicated on the heat-sink assembly), remove the five
screws (M2x3) that secure the heat-sink assembly to the system board.
27