Brocade Network OS Message Reference v4.1.1 - Manual (Page 356)

340 Network OS Message Reference
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PLAT-1004
8
PLAT-1004
Message
Turning off Fan because of airflow direction mismatch.
Message Type
LOG | FFDC
Severity
CRITICAL
Probable Cause
Indicates that the specified fan field-replaceable unit (FRU) has been turned off because it is
incompatible with the system airflow direction policy.
Recommended
Action
Replace the fan FRU. Refer to the Hardware Reference Manual of your switch for instructions to replace
the fan FRU.
PLAT-1005
Message
Unable to read EEPROM for Global airflow direction. Setting to default Port side
intake.
Message Type
LOG | FFDC
Severity
CRITICAL
Probable Cause
Indicates a failure to read the electrically erasable programmable read-only memory (EEPROM) to
determine the airflow direction of the fans. Therefore, setting the airflow direction to be from the port side
of the system.
Recommended
Action
Execute the copy support command and contact your switch service provider.
PLAT-1006
Message
Unable to read EEPROM for Global airflow direction. Shutting off Fans now.
Message Type
LOG
Severity
CRITICAL
Probable Cause
Indicates a failure to read the electrically erasable programmable read-only memory (EEPROM) to
determine the airflow direction of the fans. The fans will be shut down.
Recommended
Action
Execute the copy support command and contact your switch service provider.