Dell PowerEdge M420 Owner's Manual page 95

Error Code Message Information
PST0256
PSU0001
PSU0002
PSU0003
PSU0004
PSU0005
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Action Check system video and review event log for additional information.
Message POST fatal error detected.
LCD Message POST fatal error detected.
Details System BIOS detected a functional or configuration issue during system POST.
Action Check system video and review event log for additional information.
Message Power supply <
number > failed. Check PSU.
LCD Message PSU <
Action Remove and reinstall the power supply. If the issue persists, see
Message A predictive failure detected on power supply <
LCD Message Predictive failure on PSU <
Details System performance and power redundancy may be degraded or lost.
Action Remove and reinstall the power supply at the next service window. If the issue persists,
see Getting Help.
Message The power input for power supply <
LCD Message Power input for PSU <
Details The power supply is installed correctly but an input source is not connected or is not
functional.
Action Verify the input source is attached to the power supply. Verify the input power is within
the operating requirements for the power supply.
Message The power input for power supply <
LCD Message Power input for PSU <
Details The operating requirements for the power supply may be found in this manual or on the
power supply itself.
Action Verify the input source is attached to the power supply. Verify the input power is within
the operating requirements for the power supply.
Message The power input for power supply <
attached to the system.
Details The operating requirements for the power supply may be found in this manual or on the
power supply itself.
Action Verify the input power is within the operating requirements for the power supply.
manuals search engine
number > failed.
number >.
number >. Check PSU.
number > is lost.
number > is lost. Check PSU cables.
number > is outside of the allowable range.
number > is outside of range. Check PSU cables.
number > is outside of the allowable range, but it is
Getting Help.
95