Removing and Replacing Parts 45
3Turn the computer over, lift the keyboard up, rotate it forward toward
the front of the computer, and place it face down on the palmrest.
4Loosen the four captive screws securing the microprocessor thermal
cooling assembly.
5Remove the microprocessor thermal cooling assembly from the system
board assembly.
NOTICE: When reattaching the microprocessor thermal cooling assembly,
tighten the captive screws in consecutive order, from 1 to 4.
Hybrid Cooling FanHybrid Cooling Fan
M2.5 x 5-mm screws (2)
hybrid cooling fan
M2 x 3-mm screw (1)