I have a graphics card that is geforce 4 Ti4200 128DDR 4x, and when i connect from the s-video cable from the card 2 the tv and clone on the card, to get picture on the tv i only get black and white, my tv is only 50hz and my card can only go down 2 60hz, can that be the problem???? Please help me and reply on this issue, i would b very greatful..............Pitbull