Dell PowerEdge M520 (for PE VRTX) - Manual (Page 134)

Error Code Message Information
If multiple voltage exceptions occur consecutively the system may
power down in fail-safe mode.
Action
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 .
VLT0221
Message The < name > voltage is greater than the upper critical threshold.
LCD Message The < name > voltage is outside of range.
Details 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.
Action
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 .
VLT0222
Message The < name > voltage is outside of range.
LCD Message The < name > voltage is outside of range.
Details 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.
Action
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 .
VLT0224
Message The memory module < name > voltage is less than the lower warning
threshold.
LCD Message Memory module < number > < name > voltage is outside of range.
Details System hardware detected an over voltage or under voltage
condition.
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