Problem: The server will not boot after power loss. Lit red LED warning. If you pull the power cord and insert it again, press the power button then load passes. Tell me how to avoid it to the server when power is loaded rather than stay with a warning. In the BIOS set is on when power is lost.
In System Events: Pwr Unit Status reports the power unit has suffered a failure.
MB S5520SK, BIOS Version S5500.86B.01.00.0057