3.Remove the heat sink (3) by swinging it counterclockwise until the left side of the heat sink clears the top cover.
NOTE: The thermal material must be thoroughly cleaned from the surfaces of the heat sink (1) and the processor and system board components (2) each time the heat sink is removed. Thermal material is included with all heat sink and processor spare part kits.
Reverse this procedure to install the heat sink.
72 Chapter 4 Removal and replacement procedures
