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A04080800 : The specified fan device absent asserted

The specified fan device absent asserted

Device Absent

Severity​

Warning

Serviceable​

Yes

Automatically Notify Support​

No

User Action​

Complete the following steps until the problem is solved:

  1. Check the BMC event logs to identify any fan errors.
  2. Reseat the fans. If the problem persists, replace any failed fans.
  3. If the problem persists, collect service data log from the BMC Web interface and contact Lenovo Support.