Have you tried to increase the dedicated graphics memory size in the Bios? On my Mainboard I can select up to 1 GB, but I think 512 MB should be enough.
where would i find this in the bios i have looked and i cant find it. I would help if i could.
What Mainboard model do you have?
A new driver update has been posted; please try testing new driver to see if the problem is corrected. Driver version 184.108.40.20661