Originally Posted by skypx
After a full day of testing, I have not experienced any lockups with the 2D and 3D clocks set the same. (450/1.2) I'm going to call tech support today so I get the card exchanged. I don't think I should have to change the 2D clock to get the card to run stable. This problem seems like a BIOS issue, any comments on what may be the cause of this would be appreciated. Thanks.
Most people have to set the 2d/3d clocks the same. It doesn't matter for me, I still get a 10 second pause, but it goes away after that. So, that doesn't bother me. Just wait and see if nVIDIA fixes this in the next driver release.