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Users receive the %SYS-3-SUP_THERMALWARNING: WARNING: CPU [dec] overlapped WARNING temperature error message

Core issue

This message indicates that the CPU is near the operating temperature threshold limit. [dec] is the CPU number.

Resolution

Make sure there is adequate cooling in the chassis and that the chassis vents are clear. Also check if the fan tray is working properly.

To display environmental, temperature, and inline power status information, issue the show environment command.


Version history
Revision #:
1 of 1
Last update:
‎06-18-2009 04:00 PM
Updated by:
 
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