Error Code

Message Information

 

 

Details

Ambient air temperature is too cool.

 

Action

Check the system operating environment.

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.

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. For more information about system diagnostics, see Using System Diagnostics.

Alert Messages

Systems management software generates alert messages for your system. Alert messages include information, status, warning, and failure messages for drive, temperature, fan, and power conditions. For more information, see the systems management software documentation.

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Dell R220 owner manual Diagnostic Messages, Alert Messages