Dell Brocade 6520 Message Reference Supporting Fabric OS v7.1.0 - Page 300

5 EM-1001 EM Messages EM-1001 Message is overheating: Shutting down. Message Type FFDC | LOG Severity CRITICAL Probable Cause Indicates that the specified field-replaceable unit (FRU) is shutting down due to overheating. This event is typically due to a faulty fan and can also be caused by the switch environment. Recommended Action Verify that the location temperature is within the operational range of the switch. Refer to the Hardware Reference Manual for the environmental temperature range of your switch. Execute the fanShow command to verify that all fans are running at normal speeds. If any fans are missing or not performing at high enough speed, they should be replaced. EM-1002 Message System fan(s) status . Message Type LOG | FFDC Severity INFO Probable Cause Indicates that a non-bladed system has overheated and may shutdown. All fan speeds are dumped to the console. Recommended Action Verify that the location temperature is within the operational range of the switch. Refer to the Hardware Reference Manual for the environmental temperature range of your switch. Execute the fanShow command to verify that all fans are running at normal speeds. If any fans are missing or are not performing at a high enough speed, they should be replaced. EM-1003 Message has unknown hardware identifier: FRU faulted. Message Type FFDC | LOG Severity CRITICAL Probable Cause Indicates that a field-replaceable unit (FRU) header could not be read or is not valid. The FRU is faulted. Recommended Action Execute the diagPost command to make sure that Power-On Self-Test (POST) is enabled; then power cycle the blade by using the slotPowerOff and slotPowerOn commands or have the blade's ejector switch cycled to run POST and verify that the blade does not have any hardware problems. For the Brocade 300 and 6510, replace the switch. 278 Fabric OS Message Reference 53-1002749-01