I recently upgraded to windows 10 from windows 7 pro. The fire pro w4100 card was running 4 monitors without issue under windows 7, but under windows 10 the monitors come up with blank screens if all 4 are connected when the machine is booted. With 2 screen connected, everything works and I get to the desktop without issue. If I connect the third monitor (or third and fourth) I can seen the display under catalyst control center, but is shows up as disabled. Can anyone help me with this issue?