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MIPU board alarms, but no prompt in local management desk.

Publication Date:  2012-09-27 Views:  108 Downloads:  0

Issue Description

One MIPU board condition is alarm checking in local management desk but no any alarm information. Check MCU resource by RMCC, no resource belongs to this MIPU. In local management desk, we can see that this MIPU board indicator is green. 

Alarm Information

This board condition is “alarm” showing in local management desk.

Handling Process

Pulling out and plugging board do not have any effect. Change board slot and everything is normal, which means board is good. So it is motherboard interface behind slot that has problem. So we should change slot. 

Root Cause

Data configuration problem causes interface connection problem and board problem, but local management desk has no prompt.


It does not means normal that no yellow or red board MCU in local management desk. We should check every board regularly.