Hi!
I ordered a 2nd gpu and it's connected up and correctly recognized by windows, and shows up in the NVidia control panel. However there is no SLI option in the NVidia control panel; SLI doesn't even show up.
The only possible thing I can think of is the fact I'm using two bendy old style SLI bridges instead of one high bandwidth bridge. This is because the high bandwith bridge supplied with the Crosshair VI Hero is for some strange reason 60mm instead of 40mm. I'm waiting to receive a "0 slot spacing" 40mm EVGA HB Bridge. Why would the supplied HB Bridge be too large for two ASUS graphics cards? It's all ASUS hardware. I figured it would work together.
A dude a Fry's Electronics told me two old school bridges would work, but I wouldn't get 100% performance. Maybe 80-90%. I bought them anyways cause I wanted to get it working asap.
Is my problem here the two SLI bridges?