HP ENVY 15-bp100 Maintenance and Service Guide - Page 55

On computer models equipped with a graphics subsystem with discrete memory

Page 55 highlights

6. Remove the fan/heat sink assembly (2). NOTE: The thermal material must be thoroughly cleaned from the surfaces of the fan/heat sink assembly and the system board components each time the fan/heat sink assembly is removed. Replacement thermal material is included with the fan/heat sink assembly and system board spare part kits. On computer models equipped with a graphics subsystem with discrete memory: Thermal paste is used on the processor (1) and the fan/heat sink assembly section (2) that services it. Thermal paste is also used on the VGA component (3) and the fan/heat sink assembly section (4) that services it. Component replacement procedures 47

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6.
Remove the fan/heat sink assembly
(2)
.
NOTE:
The thermal material must be thoroughly cleaned from the surfaces of the fan/heat sink assembly
and the system board components each time the fan/heat sink assembly is removed. Replacement thermal
material is included with the fan/heat sink assembly and system board spare part kits.
On computer models equipped with a graphics subsystem with discrete memory:
Thermal paste is used on
the processor
(1)
and the fan/heat sink assembly section
(2)
that services it. Thermal paste is also used on
the VGA component
(3)
and the fan/heat sink assembly section
(4)
that services it.
Component replacement procedures
47