PSU error

[PTJarvis6]

I am getting the following error from the log of a Cisco 7204:

%ENVM-4-ENVWARN: +3.45 V measured at +3.55

Please could somebody tell me what is the issue and how can it be resolved?

Thanks

[gunner07971]

The message you are receiving is an environmental high warning for your 3V power supply.

The warning message does not signify that an error or hazard is occurring. A high warning message sometimes appears in a lightly loaded chassis, especially if the router is running without port adapters or with dual power supplies.

Adding current load to the router may remove the warning; this can be achieved by installing one or more port adapters.

HTH