Lenovo ThinkSystem SR860 V2 Maintenance Manual page 215

• Remove and install only one PHM at a time. If the system board supports multiple processors, install the
PHMs starting with the first processor socket.
Figure 93. Processor 1 and 2 location on the system board
Figure 94. Processor 3 and 4 location on the processor and memory expansion tray
Note: The heat sink, processor, and processor carrier for your system might be different from those shown
in the illustrations.
.
Chapter 4 Hardware replacement procedures
207