Monitor is DVI-D, graphics card is DVI-I. Both dual link. Cord I'm using is a 15ft. Dual link DVI-D (without the four analog pins because monitor doesn't have the four analog pin holes). Could that be the reason?
Purchased two more DVI-D cables. One dual link and one single. Receiving them in two days. I am also borrowing another from a friend at work. I will reply back and select a best answer in two days. Please keep the suggestions coming.