Lenovo ThinkSystem SD530 V3 - Rear I;O Module Replacement

Rear I/O module replacement
Follow instructions in this section to remove or install the rear I/O module.
Remove the rear I/O module
Follow instructions in this section to remove the rear I/O module.
About this task
To avoid potential danger, make sure to read and follow the safety information.
Attention: Read
“Installation Guidelines” on page 41 and “Safety inspection checklist” on page 42 to make
sure that you work safely.
Procedure
Step 1. Make preparations for this task.
a. Power off the node (see
“Power off the node” on page 51); then, disconnect all external cables
from the node.
b. Remove the node from the chassis (see
“Remove a node from the chassis” on page 72); then,
carefully lay the node on a flat, static-protective surface, orienting the node with the front
toward you.
Notes:
• When removing the node, note the node tray number and make sure to install the node in
the same tray from which it was removed. Reinstalling the node into a different tray requires
the node to be reconfigured.
• For safety, make sure to hold the node with both hands when lifting the node.
c. Remove the top cover (see
“Remove the top cover” on page 168).
d. If the GPU air duct is installed in the node, remove it (see
“Remove the GPU air duct” on page
91
).
e. If the PCIe riser assembly is installed, remove it from the node and disconnect the PCIe cables
from the system board (see
“Remove the PCIe riser assembly” on page 116 and Chapter 6
“Internal cable routing” on page 173
).
Step 2. Disconnect the cables from the rear I/O module.
a.
Loosen the screw that secures the grounding cable; then, remove the grounding cable from
the rear I/O module.
b.
Disconnect the rear I/O cable from the rear I/O module.
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ThinkSystem SD530 V3 User Guide