Intel MFS5520VI User Guide - Page 37

Installing the Heatsink, IMPORTANT

Page 37 highlights

Note: Figure 16 illustrates the heatsink orientation for CPU 1. The heatsink over CPU 2 should be oriented in a reverse direction so as to provide correct airflow through the compute module. 20. Set the heatsink over the processor, lining up the four captive screws with the four posts surrounding the processor. 21. Loosely screw in the captive screws on the heatsink corners in a diagonal manner according to the numbers shown in Figure 16 as follows: a. Starting with the screw at location 1, engage the screw threads by giving it two rotations in the clockwise direction and stop. (IMPORTANT: Do not fully tighten.) b. Proceed to the screw at location 2 and engage the screw threads by giving it two rotations and stop. c. Engage screws at locations 3 and 4 by giving each screw two rotations and then stop. d. Repeat steps 21a through 21c by giving each screw two rotations each time until all screws are lightly tightened upto a maximum of 8 inch-lbs torque. 3 2 Air Flow 1 4 TIM Compute Module Front CPU 1 Socket AF003122 Figure 16. Installing the Heatsink Reinstalling components 22. Reinstall the processor air duct. Intel® Compute Module MFS5520VI User Guide 23

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Intel
®
Compute Module MFS5520VI User Guide
23
Note:
Figure 16
illustrates the heatsink orientation for CPU 1. The heatsink over CPU 2 should
be oriented in a reverse direction so as to provide correct airflow through the compute
module.
20.
Set the heatsink over the processor, lining up the four captive screws with the four
posts surrounding the processor.
21.
Loosely screw in the captive screws on the heatsink corners in a diagonal manner
according to the numbers shown in
Figure 16
as follows:
a.
Starting with the screw at location 1, engage the screw threads by giving it two
rotations in the clockwise direction and stop. (
IMPORTANT:
Do not fully
tighten
.)
b.
Proceed to the screw at location 2 and engage the screw threads by giving it two
rotations and stop.
c.
Engage screws at locations 3 and 4 by giving each screw two rotations and then
stop.
d.
Repeat steps 21a through 21c by giving each screw two rotations each time until
all screws are lightly tightened upto a maximum of 8 inch-lbs torque.
Figure 16.
Installing the Heatsink
Reinstalling components
22.
Reinstall the processor air duct.
2
3
1
4
TIM
Air Flow
Compute Module Front
AF003122
CPU 1 Socket