0x000A2004


         Explanation
         A communication error occurred between the advanced management module and the fan or blower module in fan bay 4.
         
            Severity
         Error
         
            Alert Category         Chassis/System Management (Critical)
 -
mmTrapChassisC
         
            Log Source
         SERVPROC
         
            Automatically notify service
         Yes
         
            Recoverable
         Yes
         
            Chassis LED
         Error
         
            Alarm Panel LED (BC T and BC HT)
         Critical
         User response
         Perform these steps:

                Examine the event log. Communication problems on the I2C management bus can cause
this error as well as a failed fan or blower module. Actions for bus issues include restarting the
advanced management module,
failing over to a standby advanced management module, and reseating the components on the bus,
including the advanced management module and blower or fan modules.
               Replace the fan or blower module.