I am trying to set up three independent monitors on my HD 7870 using windows 7(planing on upgrading to 8). While all three work only two can be active at the same time. When trying to activate the third in ccc I'm told to disable another screen to activate the third.
My first screen in hdmi to mini display port, the second is hdmi to hdmi and the third vga to dvi. How can i fix my setup so that i can use all three monitors?