I recently updated my drivers from to AMD Catalyst 8.882 to AMD Catalyst 12.10 to promote stability in a 3D modeling program, Photoshop CS6's 3D function is now displaying inverted lighting information, i.e. shadows where light should be hitting and light where shadows should exist. If I try doing anything quickly, the program will crash.
I'm running Win 7 64bit on a HP Pavilion with an i7 multi-core processor with 8 gigs of RAM and with an AMD HD 6770M with 1 Gig of memory, set to fixed graphics.
Catalyst 12.10 is not recommended. 12.8 and 13.2 beta 5 seem to be the best for Photoshop at the moment.
Yeah, I just updated to 13.1 and it's still giving me the same thing. I might need to update to 13.2b or downgrade to 12.8. Thanks for the version numbers, I'll looking into those.