Lenovo ThinkSystem SR950 Setup Manual page 68

• Optional devices available for your system might have specific processor requirements. See the
documentation that comes with the optional device for information.
Before installing a PHM:
Note: The PHM for your system might be different than the PHM shown in the illustrations.
1. Remove the front cover. See "Remove the front cover" on page 205.
2. Remove the compute tray where the system board is installed. See "Remove a compute tray" on page
188.
3. If you are installing a PHM in the lower system board, remove the upper system board or system board
filler. See "Remove a system board" on page 192.
Figure 25. Processor locations on system board
Figure 26. Processor layout for multi-processor systems (viewed from front of server)
Complete the following steps to install a PHM.
Watch the procedure. A video of the installation process is available:
• YouTube
• Youku
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ThinkSystem SR950 Setup Guide