Dell Brocade G620 Brocade 8.0.1 Fabric OS Message Reference Guide - Page 471

HIL-1202 5 HIL-1202 Message Message Type Severity Probable Cause Recommended Action Blower faulted, speed ( RPM) below threshold. LOG ERROR Indicates that the specified fan speed (in RPM) has fallen below the minimum threshold. Replace the fan FRU. HIL-1203 Message Message Type Severity Probable Cause Recommended Action Fan faulted, speed ( RPM) above threshold. LOG ERROR Indicates that the specified fan speed (in RPM) has risen above the maximum threshold. A high speed does not necessarily mean that the fan is faulty. Run the tempShow command to verify that the switch temperatures are within operational ranges. Refer to the hardware reference manual for the temperature range of your switch. Make sure that the area is well-ventilated and that the room temperature is within the operational range of your switch. Refer to the hardware reference manual for your switch for the operational temperature range. Run the fanShow command to monitor the speed of the fan generating this error. If the fan continues to generate this message, replace the fan FRU. HIL-1204 Message Message Type Severity Probable Cause Recommended Action Fan faulted, speed ( RPM) below threshold. LOG ERROR Indicates that the specified fan speed (in RPM) has fallen below the minimum threshold. This message is specific to non-bladed switches. Replace the fan field-replaceable unit (FRU). For switches that do not have FRUs, replace the entire switch. Brocade Fabric OS Message Reference 453 53-1004119-01