back from the screen saver the resoltion on LCD changes back from 1280x768 to 1280x720. and I can't changed back to 1280x768 until retart. Is there a way to stop this?
I had a problem like this, once the resolution changes go to the properties menu. Go to where you change your resolution and then see if it says, where you card name is, that there is an error on the card.