..I installed the AE updates you posted. No change..
the GPU is a "PNY PCIe 2048MB Quadro 4000 Apple MAC Retail" [img]http://up.picr.de/13655875kl.png[/img]
..i also made a GPU update "Quadro & GeForce Mac OS X Driver Release 304.00.05"
..any other idea?
Thanks for any help/ comment, Jakob
Is there maybe a test I could run over my GPU to check out if its working right? Maybe it has a damage?!
thanks for help! Jakob