HPE ProLiant DL180 Gen10 User Manual page 78

a. Locate and align the Pin 1 indicator on the processor frame and the socket.
b. Align the processor heatsink assembly with the heatsink alignment posts and gently lower it down until it sits
evenly on the socket.
The heatsink alignment posts are keyed. The processor will only install one way.
A standard heatsink is shown, your heatsink might look different.
CAUTION: Be sure to tighten each heatsink nut fully in the order indicated. Otherwise, boot failure or
intermittent shutdowns might occur.
c. Using a T-30 Torx screwdriver, tighten the nuts until they stop.
Hardware options installation
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