Anyone unlocked this yet for the latest drivers??? i cant for the life of me get 4k with these new drivers on windows 7 Ultimate x64 or windows 10 pro x64 been trying out different methods and combinations and nada virtually impossible. i think AMD has put a lock on the drivers to stop people doing this for the purpose of selling more of there 390x cards.
The 390(x) cards have the same 3200x1800 limit as the 290(x) cards. So you must be talking about the 285, 380 and all the Fury's. As those are the only cards that can do 4k with VSR. I wish we could find a work around for those magic scalers. Especially for us crossfire users as the single gpu users allready have a work around.