HP BL685c HP ProLiant BL685c Generation 5 Server Maintenance and Service Guide - Page 41

The heatsink thermal interface media is not reusable and must be replaced if

Page 41 highlights

4. Close the processor retaining bracket and the processor retaining latch. 5. Clean the old thermal grease from the heatsink with the alcohol swab. Allow the alcohol to evaporate before continuing. 6. Apply all the grease to the top of the processor in one of the following patterns to ensure even distribution: CAUTION: The heatsink thermal interface media is not reusable and must be replaced if the heatsink is removed from the processor after it has been installed. IMPORTANT: When replacing multiple processors, install heatsinks with attached air baffles on processors 1 and 2 only. 7. Align the heatsink: Removal and replacement procedures 41

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Removal and replacement procedures
41
4.
Close the processor retaining bracket and the processor retaining latch.
5.
Clean the old thermal grease from the heatsink with the alcohol swab. Allow the alcohol to
evaporate before continuing.
6.
Apply all the grease to the top of the processor in one of the following patterns to ensure even
distribution:
CAUTION:
The heatsink thermal interface media is not reusable and must be replaced if the
heatsink is removed from the processor after it has been installed.
IMPORTANT:
When replacing multiple processors, install heatsinks with attached air baffles
on processors 1 and 2 only.
7.
Align the heatsink: