Lenovo ThinkSystem SR950 7X12 Setup Manual page 74

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.
If you are installing an optional LOM adapter in slot 9, install it before installing other adapters in the riser for
slots 10 through 15 (right riser). See "Install a LOM adapter in slot 9" on page 65.
Before you install an optional adapter in slots 10 through 15:
1. If the I/O tray is installed in the server, remove it. See "Remove the I/O tray" on page 152.
Important: You must remove the riser from the I/O tray before installing an adapter. If you are installing
a network adapter (with an RJ45 connector), make sure that there is sufficient clearance to disconnect
the Ethernet cable from the adapter after it is installed.
2. Remove the riser for slots 10 through 15 (right riser). See "Remove the riser for slots 10 through 15 (right
riser)" on page 171.
3. Make sure that there is no filler installed in the slot where you are installing the adapter.
Note: If you are installing an adapter in slot 14 or 15, the optional slot 14 and 15 riser bracket or a riser
bracket filler must be installed on the riser. See "Install a riser bracket for slots 14 and 15" on page 77
Complete the following steps to install an adapter in slots 10 through 15.
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 37. Adapter installation (slots 10 through 15)
Step 1. Open the retention latch.
Step 2. Align the adapter with the riser slot and insert it; then, press the adapter into the riser until the
connector is fully seated.
Step 3. Close and lock the retention latch.
70
ThinkSystem SR950 Setup Guide