Ive given up on the idea to use 2 gpu's. ive got all 5 screens on the one gpu now. 3 on displayports, one on hdmi and one on dvi. Windows desktops shows perfectly on all 5 screens, but as soon as i launch fsx and drag a view to the dvi display, fsx crashes. ive tried different drivers, different settings in CCC and fsx, but nothing works. if i launch a different game on the dvi display it works perfectly.
does anyone have any ideas?