Having a tough time narrowing down what issue we are having here.
Unpredicatbly, our Dell Poweredge T320 will power off and will not power back on normally. The error message on the LCD screen and in OpenManage says: "The system board 5V PG voltage is outside of range."
What has brought the server back up in the past, is either using a different wall outlet or battery backup outlet. Or powering up with one PSU connected then connecting the other one after it starts up.
There is nothing else out of the ordinary or marked caution or critical in OpenManage or by any other tests.
Any ideas, experience or insight?