Dell PowerEdge M820 Owner's Manual page 152

Error Code Message Information
LCD Message
Details
Action
VLT0228
Message
LCD Message
Details
Action
VLT0230
Message
Details
Action
VLT0231
Message
152
Memory module <number> <name> voltage is outside of
range.
System hardware detected an over voltage or under voltage
condition.
If multiple voltage exceptions occur consecutively the
system may power down in fail-safe mode.
1. Review system logs for power supply exceptions.
2. Re-configure the system to minimum configuration,
inspect and reinstall system cables.
3. If the issue persists, see
The memory module <name> voltage is outside of range.
Memory module <number> <name> voltage is outside of
range.
System hardware detected an over voltage or under voltage
condition.
If multiple voltage exceptions occur consecutively the
system may power down in fail-safe mode.
1. Review system logs for power supply exceptions.
2. Re-configure the system to minimum configuration,
inspect and reinstall system cables.
3. If the issue persists, see
The mezzanine card <number> <name> voltage is less than
the lower warning threshold.
System hardware detected an over voltage or under voltage
condition.
If multiple voltage exceptions occur consecutively the
system may power down in fail-safe mode.
1. Review system logs for power supply exceptions.
2. Re-seat the mezzanine card.
3. If the issue persists, see
The mezzanine card <number> <name> voltage is less than
the lower critical threshold.
Getting Help.
Getting Help.
Getting Help.