trying to set up eyefinity on my pc which is set for dual graphics with APU. Have 3 19" monitors. 2 are connected to 6570 ( 1hdmi, 1vga) and one is attached to the motherboard. The one attached to motherboard only displays bios and windows boot then no signal. I have the one connected to motherboard as center monitor with the two attached to 6570 on left and right. I have seen 3 monitor setups working on youtube with on using integrated but i can not get this to work. does anyone have any insight?