Graphics processor usage problem after reinstallation

hi!

i installed photoshop cs6 , had no problem ever first week.

due incident removed photoshop , reinstalled it. i'm having problem gpu acceleration.

 

my computer has 2 graphics cards, geforce gtx 460(primary screen & projector) , geforce 210(secondary screen).

photoshop detects gtx460 , uses it. when move photoshop secondary screen can't see documents.

it's gray screen.

 

i had photoshop cs5.5 installed before , had no problem using secondary screen, installed ps cs 6

pararell ps cs 5.5 , had no problem.

then removed ps cs 5.5, still no problem.

reinstalled ps cs 6 , doesn't work.

 

it obiusly worked few days ago set up, , doesn't.

i might ad unchecking use graphics processor fixing problem.

but wanna have nice gpu features.

 

what can problem?

due incident removed photoshop , reinstalled it.

how did remove it? manually or did uninstall?

More discussions in Photoshop General Discussion

adobe