Supermicro A+ SERVER 1012C-MRF, Руководство пользователя

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Chapter 4: System Safety
5-5
Installing a Passive Heatsink
To install the SNK-0022+ Passive Heatsink, use the following procedure:
Installing a SNK-0022+ Passive Heatsink
Note: Do not apply any thermal grease to the heatsink - the required amount has
already been applied.
1. Hold the heatsink and place the heatsink on top of the CPU so that the two
mounting holes are aligned with those on the retension mechanism.
2. Make sure the force of the screwdriver torsion is under 6.025 kgf-cm (5.23
lbs-in), and keep screw direction vertical.
3. Screw in two opposite screws until they are just snug (do not fully tighten
them yet).
4. Finish by fully tightening both screws after they are both in snug.
Note: see Chapter 6 for details on installing the air shroud.
Note: Make sure the heatsink is placed so that the fins of the heatsink are in the
direction of the airflow in your system.
Removing the Heatsink
Warning: We do not recommend removing the CPU or the heatsink. If you do need
to remove the heatsink, please follow the instructions below to prevent damage to
the CPU or other components.
Removing a Passive Heatsink
1. Unplug the power cord from the power supply.
2.
Use your fingertips to gently press on the fastener cap. Then turn it
counterclockwise for a 1/4 (90
0
) turn and then pull the fastener upward to
loosen it.
3. Repeat Step 3 to loosen all fasteners from the mounting holes.
4. With all fasteners loosened, remove the heatsink from the CPU.