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A01011009 : The specified temperature upper critical going high asserted

The specified temperature upper critical going high asserted

Upper Critical - Going High

Severity​

Error

Serviceable​

Yes

Automatically Notify Support​

Yes

User Action​

Complete the following steps until the problem is solved:

  1. Check the BMC event logs for any cooling issues.
  2. Make sure that the airflow in the front and rear of the chassis is not obstructed and that fillers are correctly installed in place.
  3. Make sure that the room temperature is within the range specified in the operating environment specifications.
  4. If the problem persists, collect service data log from the BMC Web interface and contact Lenovo Support (https://datacentersupport.lenovo.com/serviceprovider).