Dell POWEREDGE M1000E - Manual (Page 586)

564 Fabric OS Message Reference
53-1002749-01
HIL-1650
5
HIL-1650
Message Unable to detect both WWN cards in chassis. Access to WWN halted.
Message Type LOG
Severity ERROR
Probable Cause Indicates that one or both of the World Wide Name (WWN) cards is missing. Both WWN cards must be
present for normal operation.
Recommended
Action
Make sure both WWN cards are inserted.