So, I recently got a new, third monitor to use for my work setup. The problem is, I cannot use all three of them at the same time. I am aware that for AMD graphics cards (which is what I am using; r7950 twin frozr II) you need to either use a displayport or an active adapter. And I have done so. I am using one dual link dvi going straight into the dvi plugin on my gpu, an active dvi to mini dp adapter, and another hdmi to mini dp adapter. I thought that this worked, after doing countless amounts of research on the internet. But every time I try to connect the third monitor, my main monitor (in the middle) does not detect, so only the two outer monitors will. So I am confused as to what I should do here. I would really appreciate assistance if you can give it.