HP ProLiant ML310 G2 Server - Manual (Page 40)

40 HP ProLiant ML310 Generation 2 Server User Guide
CAUTION: To prevent possible server malfunction or damage
to the equipment, be sure to completely close the processor locking
lever.
4. Prepare the heatsink for installation:
a. If reusing the heatsink, clean the bottom of the heatsink with the
provided alcohol pad then apply a thin layer of thermal grease to the top
of the processor.
NOTE: HP recommends ShinEtsu G751 thermal grease compound for
this server.
b. If installing a new heatsink, remove the protective covering.
5. Install the heatsink fan assembly.
6. Tighten the four heatsink retaining screws.