Just got an optx aw2310 monitor. Supposed to b 3d capable, but for the life of me, can't figure out how to get 120hz refresh rate for 3d! Tried hdmi->dvi cable, hdmi->hdmi cable, even a mini-dp->dvi adaptor plus the original dvi cable that came with the monitor! Using the latest nvidia drivers, but still no luck. 120 and 3d on the laptop screen is fine though... Anyone got any thoughts or tips?