I got a 6970 using 12.3 drivers for Windows 7 Home Premium. I reformatted my computer and now I cant use my 3rd monitor which is my TV. I have a active display adapter, my tv on the hdmi port and my other monitor on a DVI port. Everytime I try to enable 3 monitors, it always disables one monitor. It will only run two displays at once,and 3 is a no go. Is there something im missing and why it is not working?