Dell PowerEdge M520 Owner's Manual page 107

Error Code Message Information
LCD Message
Details
Action
PST0254
Message
LCD Message
Details
Action
PST0256
Message
LCD Message
Details
Action
PSU0001
Message
LCD Message
Action
PSU0002
Message
LCD Message
Details
Action
PSU0003
Message
LCD Message
Details
Action
Incorrect memory configuration. Review User Guide.
System BIOS detected an invalid memory population.
Reinstall memory to match supported memory configuration.
General failure after video.
General failure after video. Check screen message.
System BIOS detected a functional or configuration issue during
system POST.
Check system video and review event log for additional information.
POST fatal error detected.
POST fatal error detected.
System BIOS detected a functional or configuration issue during
system POST.
Check system video and review event log for additional information.
number > failed.
Power supply <
number > failed. Check PSU.
PSU <
Remove and reinstall the power supply. If the issue persists, see
Getting Help.
A predictive failure detected on power supply <
Predictive failure on PSU <
System performance and power redundancy may be degraded or
lost.
Remove and reinstall the power supply at the next service window. If
the issue persists, see Getting
The power input for power supply <
number > is lost. Check PSU cables.
Power input for PSU <
The power supply is installed correctly but an input source is not
connected or is not functional.
Verify the input source is attached to the power supply. Verify the
input power is within the operating requirements for the power
supply.
number >.
number >. Check PSU.
Help.
number > is lost.
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