Dell R420xr owner manual PSU0016 Message, PSU0031 Message, PSU0032 Message, PSU0033 Message

Error Code	Message Information
	LCD Message	Power supply <number> is incorrectly configured. Check
		PSU.
	Details	Power supplies should be of the same input type and power
		rating.
	Action	Install matched power supplies and review proper
		configuration in this manual.
PSU0016	Message	Power supply <number> is absent.
	LCD Message	PSU <number> is absent. Check PSU.
	Details	The power supply has been removed or has failed.
	Action	1.	Remove and reinstall the power supply.
		2.	Check cables and subsystem components in the system
			for damage.
		3.	If the issue persists, see Getting Help.
PSU0031	Message	Cannot communicate with power supply <number>.
	LCD Message	Cannot communicate with PSU <number>. Re-seat PSU.
	Details	The power supply may operate, however power supply
		monitoring is degraded. System performance may be
		degraded.
	Action	Remove and reinstall the power supply. If the issue persists,
		see Getting Help.
PSU0032	Message	The temperature for power supply <number> is in a warning
		range.
	Details	System performance may be degraded.
	Action	Check the system operating environment, including airflow
		and inlet temperature. Check system logs for temperature
		and thermal component failures.
PSU0033	Message	The temperature for power supply <number> is outside of
		the allowable range.
	LCD Message	PSU <number> temperature outside of range. Check PSU.
	Details	System performance may be degraded.

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