Dell Powervault DL2300 - Manual (Page 118)

Error Code Message Information
TMP0120
Message The system inlet temperature is greater than the upper warning
threshold.
Details Ambient air temperature is too warm or one or more fans may have
failed.
Action Check the system operating environment and review event log for fan
failures.
TMP0121
Message The system inlet temperature is greater than the upper critical
threshold.
Details Ambient air temperature is too warm or one or more fans may have
failed.
Action Check the system operating environment and review event log for fan
failures.
VLT0204
Message The system board < name > voltage is outside of the allowable 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 .
Warning Messages
A warning message alerts you to a possible problem and prompts you to respond before the system continues a task.
For example, before you format a hard drive, a message warns you that you may lose all data on the hard drive. Warning
messages usually interrupt the task and require you to respond by typing y (yes) or n (no).
NOTE: Warning messages are generated by either the application or the operating system. For more information,
see the documentation that accompanied the operating system or application.
Diagnostic Messages
The system diagnostic utilities may issue messages if you run diagnostic tests on your system. See “Using System
Diagnostics” chapter for more information about system diagnostics.
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