The PowerEdge FX2 chassis unit supports
various power supply unit (PSU) models. Instances of PSU mismatch
may occur when mixing different PSU models in a system configuration.
Steps
The system checks for a PSU mismatch following
an AC power cycle or when a replacement PSU is connected.
The LED indicator in the handle of the PSU
flashes green several times then turns off, this sequence indicates
that there is a PSU mismatch.
NOTE: A critical alert message is generated in the chassis management controller
(CMC) logs. The log provides information on the PSU redundancy status
and the log also indicates if the PSU is incompatible with the other
installed PSUs.
Replace the incompatible PSU with a known
good PSU.