Screen remains black when posting in windows 8

[Moskix]

Hi folks,

For work reasons I recently had to change graphics card and LCD panel and I had to put a Quadra card K3000M and one 3D panel. I installed the latest nvidia drivers and properly modified, even though 3D Vision system does not work, what we already know, the OGL Quad Buffered Stereo works and that allows me to work in stereo. The issue is that often after starting the system and when it will go into the desktop of Windows 8, the screen goes black and stays that way until manually reset. Could someone a solution or a hint of what could be the problem?

Regards,