eee nop all cables are connected to this 1 gtx 480.
I think its worth mentioning that 1st time I connected it it was in clot above gtx 480 making it primary card. Then I moved it below but it still apear as gpu01
Also even now when I check my diagnostic tools everest it still says gpu1 as 8800 and gpu2 as 480
In nvidia there is no third display.
However I do plan on connecting second display to second monitor to even out the balance and also gtx480 works a lot cooler with just 1 display connected...