Lenovo ThinkSystem SD550 V3 User Manual page 194

g. If the rear air baffle is installed, remove it (see
h. If the GPU air duct is installed in the node, remove it (see
119).
i. If the internal adapter bracket is installed, disconnect all the cables from the internal adapter;
then, remove the internal adapter bracket from the node (see
bracket" on page
j. Disconnect all the fan cables from the system board; then, remove the fan cage from the node
(see "Remove the fan cage" on page
Step 2. Remove the left side bracket from the node.
a. Remove all the screws that secure the side bracket to the node.
b. Hold the upper part of the side bracket and slide the side bracket toward the rear of the
node to disengage it.
c. Take the side bracket away from the node.
Important: Store the screws safely for future use.
Figure 118. Removal of the side bracket
Step 3. If necessary, repeat the above steps on the right side bracket to remove it from the node.
After this task is completed
1. Install a replacement unit (see
2. If you are instructed to return the component or optional device, follow all packaging instructions, and
use any packaging materials for shipping that are supplied to you.
Install a side bracket
Follow instructions in this section to install a side bracket to the node.
About this task
To avoid potential danger, make sure to read and follow the safety information.
ThinkSystem SD550 V3 User Guide
184
127).
104).
"Install a side bracket" on page
"Remove the air baffle" on page
"Remove the GPU air duct" on page
"Remove the internal adapter
184).
83).