3.
Remove the fan/heat sink assembly (3).
NOTE:
Steps 4 through 6 apply to computer models equipped with a graphics subsystem with UMA
memory. See Steps 1 through 3 for fan/heat sink assembly removal information for computer models
equipped with a graphics subsystem with discrete memory.
4.
Disconnect the fan cable (1) from the system board.
5.
Loosen the four Phillips PM2.0×6.2 captive screws (2) that secure the fan/heat sink assembly to
the system board.
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Chapter 5 Removal and replacement procedures