you know which physical display outputs you connected monitors to?
you aware of the physical ordering of the thunderbolt busses?
display_ports.png
http://support.apple.com/en-us/HT202801
you know which physical display outputs you connected monitors to?
you aware of the physical ordering of the thunderbolt busses?
display_ports.png
http://support.apple.com/en-us/HT202801