Supermicro SUPERSERVER 5016i-URF, User Manual

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5-4
S
UPER
S
ERVER 5016i-URF User's Manual
CPU properly
installed
Load lever locked
into place.
Warning: The CPU will only seat inside the socket in one direction. Make sure it is
properly inserted before closing the load plate. If it doesn't close properly, do not force
it as it may damage your CPU. Instead, open the load plate again and double-check
that the CPU is aligned properly.
Installing a Passive CPU Heatsink
1. Do not apply any thermal grease to the heatsink or the CPU die -- the re-
quired amount has already been applied.
2. Place the heatsink on top of the CPU so that the four mounting holes are
aligned with those on the motherboard and the heatsink bracket underneath.
3. Screw in two diagonal screws (i.e., the #1 and the #2 screws) until just snug
(do not over-tighten the screws to avoid possible damage to the CPU.)
4. Finish the installation by fully tightening all four screws.
Removing the Heatsink
Warning: We do not recommend removing the CPU or the heatsink. However, if you
do need to remove the heatsink, please follow the instructions below to prevent dam-
age to the CPU or other components.
1. Unscrew the heatsink screws from the motherboard in the sequence as
shown in the illustration below.
2. Gently wriggle the heatsink to loosen it from the CPU (do not use excessive
force).