Lenovo ThinkSystem SR950 7X12 Setup Manual page 167

Install a memory air baffle
Memory air baffles are in the compute system boards that are accessed from the front of the server.
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CAUTION:
The power control button on the device and the power switch on the power supply do not turn off the
electrical current that is supplied to the device. The device also might have more than one power
cord. To remove all electrical current from the device, ensure that all power cords are disconnected
from the power source.
CAUTION:
Make sure that all server power cords are disconnected from their power sources before performing
this procedure.
Complete the following steps to install a memory air baffle:
Watch the procedure. A video of the installation process is available:
• Youtube: https://www.youtube.com/playlist?list=PLYV5R7hVcs-DbSYJFY74PoKmph7vgrkKH&playnext=1
• Youku:
http://list.youku.com/albumlist/show/id_50952215
Figure 98. Memory baffle installation
Attention: To prevent damage to memory modules and memory module sockets, you must open the
retaining clips at both ends of each memory module.
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Appendix B. Component reference