Supermicro SuperStorage Server 2028R-NR48N, Руководство пользователя

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5-6
SuperStorage Server
2028R-NR48N
1. Power down the node and unplug the AC power cord.
2. Unscrew and remove the heatsink screws in the sequence shown in the
illustration above.
3. Hold the heatsink and gently wiggle it to loosen it from the CPU. (Do not use
excessive force when doing this!) Once the heatsink is loosened, remove it
from the CPU.
4. Clean the surface of the CPU and the heatsink to get rid of the old thermal
grease. Reapply the proper amount of thermal grease before you re-install the
heatsink.
Removing the Heatsink
Caution: Removing the CPU or the heatsink is not recommended. If you do need
to remove the heatsink, please follow the instructions below to prevent damage to
the CPU or other components.
Installing a CPU Heatsink
1. Remove power from the system and unplug the AC power cord from the power
supply.
2. Place the heatsink on top of the CPU so that the four mounting holes are aligned
with those on the (preinstalled) heatsink retention mechanism.
3. Screw in two diagonal screws (i.e. the #1 and the #2 screws) until just snug. Do
not fully tighten the screws or you may damage the CPU.)
4. Add the two remaining screws then finish the installation by fully tightening all
four screws.
Screw #1
Screw #4
Screw #3
Screw #2
Figure 5-1. Heatsink Installation