HP Pavilion dm4-1000 HP Pavilion dm4 Entertainment PC - Maintenance and Servic - Page 95

and processor spare part kits.

Page 95 highlights

7. Remove the fan/heat sink assembly (2). The thermal material must be thoroughly cleaned from the surface of the processor component (1) and the fan/heat sink assembly (2) each time the fan/heat sink assembly is removed. Thermal pads and thermal paste must be installed on all surfaces before the fan/heat sink assembly is reinstalled. NOTE: Thermal pads and thermal paste are included with all fan/heat sink assembly, system board, and processor spare part kits. The following illustration shows the locations for thermal material on systems with UMA graphics subsystems. Reverse this procedure to install the fan/heat sink assembly. Component replacement procedures 85

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7.
Remove the fan/heat sink assembly
(2)
.
The thermal material must be thoroughly cleaned from the surface of the processor component
(1)
and
the fan/heat sink assembly
(2)
each time the fan/heat sink assembly is removed. Thermal pads and
thermal paste must be installed on all surfaces before the fan/heat sink assembly is reinstalled.
NOTE:
Thermal pads and thermal paste are included with all fan/heat sink assembly, system board,
and processor spare part kits.
The following illustration shows the locations for thermal material on systems with UMA graphics
subsystems.
Reverse this procedure to install the fan/heat sink assembly.
Component replacement procedures
85