Thermal
grease
Heat
sink
Figure 106. Thermal grease
a.
Remove the plastic protective cover from the bottom of the heat sink.
b.
Position the heat sink over the microprocessor. The heat sink is keyed to assist with proper
alignment.
Microprocessor
Heat sink
Figure 107. Heat sink installation
c.
Align and place the heat sink on top of the microprocessor in the retention bracket, thermal
material side down.
d.
Press firmly on the heat sink.
e.
Tighten the four screws on the corners of the microprocessor retainer
Step 11. Reinstall the air baffle (see “Replacing the air baffle” on page 109).
Step 12. Install the cover (see “Installing the compute node cover” on page 107).
Step 13. Slide the server into the rack.
Step 14. Reconnect the power cords and any cables that you removed.
Step 15. Turn on the peripheral devices and the server.
Removing and replacing components
171
Summary of Contents for NeXtScale nx360 M4
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