HP Pavilion dv7 Maintenance And Service Manual page 96

NOTE:
and 4 for fan and heat sink removal information for computer models equipped with an
AMD processor.
5. Following the 1 through 8 sequence indicated on the heat sink, loosen the eight screws (1) that
secure the fan/heat sink assembly to the system board.
NOTE:
system board components, it may be necessary to move the fan/heat sink assembly from side to
side to detach it.
6. Remove the fan/heat sink assembly (2).
NOTE:
the system board components each time the fan/heat sink assembly is removed. Replacement
thermal material is included with the fan/heat sink assembly, processor, and system board spare
part kits.
●
A thermal pad is used on the capacitors (1) and the heat sink section (2) that services them
●
Thermal paste is used on the processor (3) and the heat sink section (4) that services it
●
A thermal pad is used on the graphics subsystem chip (5) and the heat sink section (6) that
services it (only on computer models equipped with a graphics subsystem with
discrete memory)
88 Chapter 4 Removal and replacement procedures
Steps 5 and 6 apply to computer models equipped with an Intel processor. See steps 3
Due to the adhesive quality of the thermal material located between the heat sink and
The thermal material must be thoroughly cleaned from the surfaces of the heat sink and