I have a GeForce GTX 750ti card and i have 2 monitors.. I have my monitor connected via DVI-I port and it works great of course.. when i try to connect the 2nd monitor through DVI-D port on the card , it doesnt even detect.. and it shows ' check video cable ' on the 2nd monitor.. i tried updating the drivers and looks like it dint fix it.. can anyone help me with this..??