Fan Cage Replacement - Lenovo ThinkSystem SR950 7X12 Setup Manual

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 the compute system board filler:
Watch the procedure. A video of the replacement process is available:
• Youtube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-DbSYJFY74PoKmph7vgrkKH&playnext=1
• Youku: http://list.youku.com/albumlist/show/id_50952215
Figure 75. Compute system board filler installation
Step 1. Align the compute system board filler with the rails in the compute tray; then, insert the compute
system board filler, making sure that the rails on the board fit into the slots in the compute tray.
Step 2. Slide the compute system board filler into the compute tray until the release clips snap into the
locked position.
After you install the compute system board filler, install the compute tray and front cover. See "Install the
compute tray (fully removed)" on page 125 and "Install the front cover" on page 139.

Fan cage replacement

Fan cages are in the upper and lower compute trays or optional storage tray that are accessed from the front
of the server. Procedures for removing and installing fan cages in the upper and lower trays are different.
Remove a fan cage (upper tray)
The upper fan cage is in the upper compute tray or optional storage tray that is accessed from the front of
the server. After removing the upper tray, turn it upside down, press the fan cage releases, and pull the fan
cage toward the front of the tray to remove it; then, disconnect the fan cage electrical connector.
Appendix B. Component reference
131