Dell PowerEdge M910 Fabric OS Message Reference - Page 457

45 HIL-1601 HIL-1601 Message , [HIL-1601], ,, ERROR, , Using backup temperature sensor. Attention needed. Probable Cause Indicates that temperature readings from the primary sensor are out of range. Recommended Action Run the fanShow command to verify that all fans are operating correctly. Replace any deteriorating fan field-replaceable units (FRUs). Run the tempShow command to verify temperature values. If any sensor is too high, monitor the switch. Try rebooting or power cycling the switch. Severity ERROR HIL-1602 Message , [HIL-1602], , FFDC, CRITICAL, , Multiple temperature sensors failed. Service immediately. Probable Cause Indicates that temperature readings from multiple sensors are out of range. Recommended Action Run the fanShow command to verify that all fans are operating correctly. Replace any deteriorating fan field-replaceable units (FRUs). Run the tempShow command to verify temperature values. If any sensor is too high, monitor the switch. Try rebooting or power cycling the switch. Severity CRITICAL HIL-1603 Message , [HIL-1603], , FFDC, CRITICAL, , fans out of service. System is shutting down immediately. Probable Cause Indicates that the total fan failure count is greater than or equal to two. Recommended To avoid causing damage to the switch, the system shuts down automatically. To help prevent Action future problems, make sure that all the fans are working properly. Severity CRITICAL HIL-1605 Message Probable Cause , [HIL-1605], , FFDC, INFO, , High temperature ( C), fan speed increasing per environmental specifications. Indicates that temperatures in the system have risen above the threshold and that the fan speed is being increased. Fabric OS Message Reference 381 53-1001767-01