Lenovo ThinkSystem SD650 V3 User Manual page 177

Figure 174. Processor retainer removal
Step 12. Wipe the thermal grease from the bottom of the cold plate with an alcohol cleaning pad.
After you finish
If you are instructed to return the component or optional device, follow all packaging instructions, and use
any packaging materials for shipping that are supplied to you.
.
Chapter 5 Hardware replacement procedures
169