Identify a failing part on an i5/OS system
or logical partition
You might need to activate or deactivate the indicator light using i5/OS® to assist in locating a failing
part. Use the instructions in this section to accomplish these tasks.
Activate the failing-part indicator light
You might need to search the service action log for an entry that
matches the time, reference code, or resource of a problem, and then activate
the indicator light for a failing part. Use the procedure in this section
to accomplish this task.
Deactivate the failing-part indicator light
If you turned on the indicator light during a removal and replacement
procedure, turn it off to complete that procedure. Use the instructions in
this section to accomplish this task.
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