HP ENVY Maintenance And Service Manual page 64

3. Remove the heat sink (2).
NOTE:
system board components, it may be necessary to move the heat sink from side to side to detach it.
NOTE: The thermal material must be thoroughly cleaned from the surfaces of the heat sink and the system
board components each time the heat sink is removed. Replacement thermal material is included with the
heat sink, processor, and system board spare part kits. Thermal paste is used on the processor (1) and the
heat sink section (2) that services it.
56 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Due to the adhesive quality of the thermal material located between the heat sink and the