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80070101-2c0402ff : Sensor Mezz Exp 4 temp has transitioned from normal to non-critical state.

Sensor Mezz Exp 4 temp has transitioned from normal to non-critical state.

The temperature of the I/O expansion adapter in I/O expansion connector 4 has exceeded its specified threshold.

May also be shown as 800701012c0402ff or 0x800701012c0402ff

Severity​

Warning

Alert Category​

Warning - Temperature

Serviceable​

Yes

CIM Information​

Prefix:PLAT

and ID:0520

SNMP Trap ID​

12

Automatically Notify Support​

No

User Response​

Complete the following steps until the problem is solved:

  1. Check the Chassis Management Module or Flex System Manager event log for any fan- or cooling-related issues.
  2. Make sure that the airflow at the front and rear of the chassis is not obstructed and that fillers are in place and correctly installed.
  3. Make sure that the room temperature is within operating specifications.