Em system messages, Chapter 22, Em-1001 – Dell POWEREDGE M1000E User Manual
Page 225: Em-1002, Em-1003, Chapter

Fabric OS Message Reference
149
53-1001767-01
Chapter
22
EM System Messages
EM-1001
Message
ID> is over heating: Shutting down. Probable Cause Indicates that a field-replaceable unit (FRU) is shutting down due to overheating. This is typically Recommended Action Verify that the location temperature is within the operational range of the switch. Refer to the Run the fanShow command to verify that all fans are running at normal speeds. If any fans are Severity CRITICAL EM-1002 Message status Probable Cause Indicates that a nonbladed system has overheated and may shut down. All fan speeds are dumped Recommended Action Verify that the location temperature is within the operational range of the switch. Refer to the Run the fanShow command to verify that all fans are running at normal speeds. If any fans are Severity INFO EM-1003 Message ID> has unknown hardware identifier: FRU faulted. Probable Cause Indicates that a field-replaceable unit (FRU) header could not be read or is not valid. The FRU is Recommended Action On Brocade 24000 and 48000, try reseating the specified FRU. Restart or power cycle the switch.
due to a faulty fan but can also be caused by the switch environment.
hardware reference manual for the environmental temperature range of your switch.
missing or are not performing at a high enough speed, they should be replaced.
to the console.
Hardware Reference Manual for the environmental temperature range of your switch.
missing or are not performing at a high enough speed, they should be replaced.
faulted.