Lenovo ThinkSystem SR950, Setup Manual

Page: 320 / 390

Step 1. Press the button on each compute or storage tray release lever; then, rotate the release levers until
they are perpendicular to the tray.
Step 2. Press the fan cage releases at either side of the fan cage; then, pull the fan cage toward the front of
the compute or storage tray and lift the cage slightly to access the connector on the underside of
the fan cage.
Step 3. Disconnect the cable from the connector
1
in the underside of the fan cage.
Attention:
To prevent damage to components, lift the fan cage straight up when removing it from
the tray.
Step 4. Lift and remove the fan cage from the tray.
If you are instructed to return the fan cage, follow all packaging instructions, and use any packaging
materials for shipping that are supplied to you.
Remove a fan cage (lower tray)
The lower fan cage is in the lower compute tray that is accessed from the front of the server. After removing
the lower compute tray, press the fan cage releases and pull the fan cage toward the front of the compute
tray to remove it; then, disconnect the fan cage electrical connector.
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
CAUTION:
Make sure that all server power cords are disconnected from their power sources before performing
this procedure.
Before you remove a lower fan cage:
1. Remove the front cover. See “Remove the front cover” on page 322.
2. Remove the lower compute tray. See “Remove a compute tray” on page 305.
Complete the following steps to remove a lower fan cage.
Watch the procedure
. A video of the installation process is available:
•
YouTube
•
Youku
316
ThinkSystem SR950 Setup Guide