Lenovo ThinkSystem SR250 V2 Maintenance Manual page 124

Note: If you are applying new thermal grease on the top of the processor, make sure to do it after the
alcohol has fully evaporated.
Watch the procedure
A video of this procedure is available at YouTube:
BPZOAqQMD37KjuxaVHVBkH
Procedure
Step 1. Apply the thermal grease on the top of the processor with syringe by forming four uniformly spaced
dots, while each dot consists of about 0.1 ml of thermal grease.
Figure 103. Proper shape of the thermal grease
Step 2. Hold the processor by both sides, and align the following:
1. Align the small notches on the processor to
1
2. Align the small triangle of the processor to
3
Then, gently lower the processor evenly into the socket.
ThinkSystem SR250 V2 Maintenance Manual
116
https://www.youtube.com/playlist?list=PLYV5R7hVcs-
.
the tabs on the socket.
2
the beveled corner on the socket.
4