Hi! I have a problem with the LCD screen on my laptop. When I turn the laptop on or when I look at a dark blank screen I can see a slightly gray cross over the whole screen. It's very faint. It's shows better looking at an angle. It looks as if the screen was made up 4 square boxes. Does anyone know what might cause this on a LCD. It seems to be a physical defect because when I turn it on it's right there. (not depending on drivers I think!) Anyone?