Lenovo ThinkSystem SD550 V3 User Manual page 65

Figure 16. Removal of the shipping brackets
b. If any nodes are installed in the chassis, power off all the nodes and disconnect all external
cables from the nodes; then, remove the nodes from the chassis (see
page 53 and
Note: If necessary, press the release clip with a flat-head screwdriver to remove an external
network cable from the rear of a 2U node.
c. If any power supply units are installed in the chassis, remove them (see
power supply" on page
Step 2. Loosen the captive screws on the front of the chassis.
Step 3. Carefully pull the chassis out of the rack; then, remove the chassis from the rails.
"Remove a node from the chassis" on page
61).
"Power off the node" on
75).
"Remove a hot-swap
.
Chapter 5 Hardware replacement procedures
55