• See https://static.lenovo.com/us/en/serverproven/index.shtml for a list of processors supported for your
server. All processors on the system board must have the same speed, number of cores, and frequency.
• Before you install a new PHM or replacement processor, update your system firmware to the latest level.
See “Update the firmware” in the ThinkSystem SR850 V2 Setup Guide.
The following illustration shows the components of the PHM.
Figure 101. PHM components
1 Heat sink
9 Clips to secure processor in carrier
2 Heat sink triangular mark
10 Carrier triangular mark
3 Processor identification label
11 Processor ejector handle
4 Nut and wire bail retainer 12 Processor heat spreader
5 Torx T30 nut 13 Thermal grease
6 Anti-tilt wire bail 14 Processor contacts
7 Processor carrier 15 Processor triangular mark
8 Clips to secure carrier to heat sink
Watch the procedure. A video of this procedure is available from the following links:
•
https://www.youtube.com/playlist?list=PLYV5R7hVcs-C6QgmsUMRG6ul0bHzrGmsG
• https://list.youku.com/albumlist/show/id_54461099
Procedure
Step 1. If you are replacing a processor and reusing the heat sink.
Chapter 4. Hardware replacement procedures 187
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