I'm not too sure, the noise on the screen is static and doesn't move with the image on the screen. I've tried installing different drivers for the LCD and graphics card and nothing seems to work.
Found this software to show the noise.
http://www.softpedia.com/get/Multime...tor-Test.shtml
If you choose the brightness and contrast option you can clearly see the graininess.
SRD: It's a defect and not just one of the LCD's characteristics. A similar problem appeared on some
Acer models that had the x1600 graphics card.