5. Lift the fan/heat sink from the system board (5).
IMPORTANT: If replacing the fan/heat sink, be sure to remove the power button board cable that is
adhered to the fan (6) and reinstall with the new fan/heat sink.
NOTE: Thoroughly clean thermal material from the surfaces of the system board component (1) and
the heat sink (2) each time you remove the fan/heat sink. All heat sink and processor spare part kits
include thermal material.
Reverse this procedure to install the fan/heat sink assembly.
60 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts