HP StorageWorks 4/32 Brocade Fabric OS Message Reference - Supporting Fabric O - Page 301

30 HIL-1601 HIL-1601 Message , [HIL-1601], ,, ERROR, , Using backup temperature sensor. Service immediately. 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 Fabric OS Message Reference 253 53-1000437-01