Symptom
Some C9200L experience reload with Power Failure or Unknown as last reload reason.
No system report generated.
Conditions
C9200L
Not IOS dependent.
Workaround
RMA switch if issue occurs 2 or more times.
Further Problem Description
'show logging onboard switch active uptime detail' o/p looks like:
04/29/2021 14:54:05 Power Failure or Unknown 0 0 0 18 0
04/29/2021 16:22:12 Power Failure or Unknown 0 0 0 1 0
04/29/2021 17:16:28 Power Failure or Unknown 0 0 0 0 50
