HP EliteDesk 800 65W G2 Maintenance and Service Guide - Page 51

Heat sink

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Heat sink The heat sink is secured with four captive Torx screws. order indicated on the heat sink. 1. Prepare the computer for disassembly (Preparation for disassembly on page 20). 2. Remove the top cover (Top cover on page 21). 3. Remove the fan (Fan on page 37). 4. In the order indicated on the heat sink, loosen the three captive Torx screws, and then lift the heat sink out of the computer. CAUTION: Be sure the loosen the screws in the order indicated by the numbers stamped on the heat sink. CAUTION: To reduce a degradation in thermal performance, be sure not to touch the thermal grease on the surface of the processor or the heat sink. To replace the heat sink, reverse the removal procedures. When replacing the heat sink, be sure to install thermal pads as shown in the following image: Heat sink 43

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Heat sink
The heat sink is secured with four captive Torx screws.
order indicated on the heat sink.
1.
Prepare the computer for disassembly (
Preparation for disassembly
on page
20
).
2.
Remove the top cover (
Top cover
on page
21
).
3.
Remove the fan (
Fan
on page
37
).
4.
In the order indicated on the heat sink, loosen the three captive Torx screws, and then lift the heat sink out
of the computer.
CAUTION:
Be sure the loosen the screws in the order indicated by the numbers stamped on the heat sink.
CAUTION:
To reduce a degradation in thermal performance, be sure not to touch the thermal grease on
the surface of the processor or the heat sink.
To replace the heat sink, reverse the removal procedures.
When replacing the heat sink, be sure to install thermal pads as shown in the following image:
Heat sink
43