Cub detected fan error, Table 19 cub detects fan power fail – HP 9000 V2600 SCA User Manual
Page 196
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Appendix A
LED codes
CUB detected fan error
CUB detected fan error
This section describes fan errors detected by the monitoring utilities chip 
(MUC) on the core utilities board after power-on.
NOTE
Fan positions are referred to as viewed from the rear of the server.
Table 19
CUB detects fan power fail
LED
Fault
Symptoms
Corrective action
5C
Fan failure Upper Right
Sensor in the reported fan 
(as viewed from rear of 
system) determines fan 
failure.
Call the Response 
Center.
5D
Fan failure Upper Middle
5E
Fan failure Upper Left
5F
Fan failure Lower Right
60
Fan failure Lower Middle
61
Fan failure Lower Left
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