Hi all, I have win 10 and a 7990. my 7990 has 5 display ports. its got two dvi, 2 mini-hdmi, and one hdmi. Iam already driving 3 monitors off one dvi and the 2 mini hdmi ports. but the moment I hook up a 4th monitor and go into windows display settings. It shows the 4th monitor, but wont let me enable it. how can I make it so i can run 5 monitors? if not, ill be happy with 4. but right now its working with 3. thank you. mark
