Hello all, today i install 3 monitors to my Gigabyte R9 280X O.C 3GB edition.I connect the monitors with this compinations 1. - 1*HDMI,1*Mini Display port , 1*DVI to HDMI adapter. 2. - 2*Mini Display ports , 1*HDMI. I have always the same problem.Only 2 monitors can works toghether.All the monitors are detectable from the GPU but i cant enable the eyefinity.Always the thrid monitor is in "grey". Can you help me please?