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A04011002 : The specified Fan speed lower critical going low asserted

The specified Fan speed lower critical going low asserted

Lower Critical - Going Low

Severity​

Error

Serviceable​

Yes

Automatically Notify Support​

Yes

User Action​

Complete the following steps until the problem is solved:

  1. Reseat the failing fan indicated by BMC event logs.
  2. If the event still exists, replace the fan.
  3. If the problem persists, collect service data log from the BMC Web interface and contact Lenovo Support (https://datacentersupport.lenovo.com/serviceprovider).