HP EliteBook 8570p Maintenance And Service Manual page 137

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.
The following illustration shows the replacement thermal material locations on a computer model
equipped with a graphics subsystem with discrete memory.
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Thermal paste is used on the processor (1) and the heat sink section (2) that services it
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A thermal pad is used on the graphics subsystem chip (3) and the heat sink section (4) that
services it
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Thermal paste is used on the PCH chip (5) and the heat sink section (6) that services it
Component replacement procedures
129