Identify a faulted I/O module from PowerStore Manager
Before you replace an I/O module, ensure that you have identified its location within the system. Using PowerStore Manager,
you can identify and locate a faulted I/O module.
Steps
1. From PowerStore Manager, select Hardware.
2. Select the appliance that includes the I/O module that you need to replace.
3. On the Components card, under Rear View, expand BaseEnclosure.
4. Expand the node that includes the I/O module, and then select the relevant IoModule.
Faulted parts appear in red in the image of the system, and report a status of Faulted in the State field.
Base enclosure I/O module LEDs
Use the fault LEDs to identify the faulted part.
NOTE: The ports look different depending on whether they are for copper or optical connections. The image below shows
ports for copper cables.
Figure 50. Base enclosure I/O module LEDs
Table 4. Base enclosure I/O module LEDs 
LED Location State Description
Port link Green or blue Link up
Off Link down
Power fault Green Power on
Amber Power fault
Power down the node
Power down the node as described in Power control procedures.
Remove a faulted I/O module
Steps
1. Pull the trigger mechanism on the I/O module handle to release it.
Base enclosure service procedures
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