Figure 233. SXM GPU Numbering
Watch the procedure. A video of the installation and removal process is available: 
•  YouTube: 
https://www.youtube.com/playlist?list=PLYV5R7hVcs-BXei6L6c05osQVLt4w5XYx
•  Youku: https://list.youku.com/albumlist/show/id_59636529
Procedure 
Attention: If there is any old thermal grease on the four GPUs and the cold plates, gently clean the top of the 
four GPUs and the cold plates with an alcohol cleaning pad.
Step 1.  Remove protective covers from the GPU if they are installed. 
Figure 234. Removing the protective covers
Step 2.  Gently place the GPU down on the SXM GPU board; then fasten the four Philips #2 screw to secure 
the GPU to the SXM GPU board. 
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ThinkSystem SR670 V2 Maintenance Manual