I've had this trouble with Nvidia cards as well. Solution was to switch the refresh rate manually from 59 Hz (default) to exactly 60 Hz. Not 61 or 62 Hz. Not sure why you may want that?
Another try: The Intro videos in: \data\movies\intro --- Create two files called "Intro.wmv" and "Logo.wmv" with Notepad and replace the original ones with those. Make sure they are .wmv and not .txt files. They will have ZERO bytes.
Another try: Install DirectX 9 Vers. 9.29. It does not harm anything else, but may be the cause of your trouble. I always install that.
This display changer could be helpful:
Here