Dear helpful user!
I have this problem with Eyefinity-screen-resolution.
Windows 7 Starting-Shutdowning.
After started windows 7 i have'nt problem the full-screen-resolution(3840*1024)
Image link: http://i45.tinypic.com/34xeu8j.jpg
Some game working with eyefinity, succesfully .....
BUT: in some viewpoint-gameplay the full-screen not workign succesfully. = linked image colored-section (i see max), maybe BF3.
VGA: HD6770 512MB
monitor 3* Neovo F-417
used hdmi/dp adapter to D-SUB.
other information: this problem started at: a windows update....
Thanks for helping, and sorry my bad english language