Dell PowerEdge M820 Owner's Manual page 144

Error Code Message Information
VLT0200
Message
LCD Message
Details
Action
VLT0201
Message
LCD Message
Details
Action
VLT0202
Message
LCD Message
Details
Action
144
The system board <name> voltage is less than the lower
critical threshold.
System board 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. Remove the processor module. Inspect processor
socket for bent pins.
3. If the issue persists, see
The system board <name> voltage is less than the lower
warning threshold.
System board 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 system board <name> voltage is greater than the upper
warning threshold.
System board 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
Getting Help.
Getting Help.
Getting Help.