Lenovo ThinkSystem SR950 Setup Manual page 121

1. If any of the adapters in the riser have internal cables, make sure that they are connected before
installing the riser in the I/O tray.
2. Install the riser in the I/O tray. See "Install the riser for slot 10 to 15 (riser 2)" on page 244.
3. If you have no additional options to install in the I/O tray, install it. See "Install the I/O tray" on page 219.
Install an I/O adapter in slots 16 and 17
I/O adapters in slots 16 and 17 are in an I/O tray riser that is accessed from the rear of the server. With the
riser removed from the I/O tray, open the retention latch and insert the adapter in the riser; then, close the
retention latch.
S002
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.
Attention: The adapter installed in slot 16 must have a metal bezel with holes no larger than 3.0 mm in any
dimension.
CAUTION:
Make sure that all server power cords are disconnected from their power sources before performing
this procedure.
Before you install an optional adapter in slots 16 or 17:
1. If the I/O tray is installed in the server, remove it. See "Remove the I/O tray" on page 218.
Important: You must remove the riser from the I/O tray before installing an adapter.
2. Remove the riser for slots 16 and 17. See "Remove the riser for slots 16 and 17" on page 241.
3. Make sure that there is no filler installed in the slot where you are installing the adapter.
Complete the following steps to install an adapter in slots 16 or 17.
Watch the procedure. A video of the installation process is available:
•
YouTube
• Youku
.
Chapter 3 Server hardware setup
117