Lenovo ThinkSystem SR950, Setup Manual, Page: 238 / 390

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 365.
3. If you have no additional options to install in the I/O tray, install it. See “Install the I/O tray” on page 335.
Install an I/O adapter in slot 16 to 17
I/O adapters in slot 16 to 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 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.
“ ” on page 56 “ ” on page 254
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 334.
Important:
You must remove the riser from the I/O tray before installing an adapter.
2. Remove the riser for slot 16 to 17. See “Remove the riser for slot 16 to 17 (riser 3)” on page 362.
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
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ThinkSystem SR950 Setup Guide