• “Safety” on page iii
• “Installation Guidelines” on page 37
2. Turn off the server. Disconnect the power cords and all external cables (see “Power off the server” on
page 16
).
3. Remove the node from the enclosure if needed (see
“Remove a node” on page 98).
To remove the heat sink, complete the following steps:
Watch the procedure
A video of this procedure is available at YouTube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-
DkEpH4SzvKZck4f6rVRzUE
.
Step 1. Fully loosen the Torx T30 captive fasteners on the processor-heat-sink module in the removal
sequence shown on the heat-sink label.
Step 2. Lift evenly and remove the heat sink from the server.
Figure 55. Heat sink removal
If you are instructed to return the defective component, please package the part to prevent any shipping
damage. Reuse the packaging the new part arrived in and follow all packaging instructions.
70
ThinkSystem SE350 and ThinkSystem SE350 Enclosures Maintenance Manual