My Samsung has about 30 1/16" diameter white dots spaced all over the picture. They are in the same place on every channel. I've had the tv about 2 or 3 years and it's been working great until this started a few weeks ago. Can this be fixed?
I had the same problem, and I read some where that if you pull up the TV menu and the white dots are still visible over the menu, then that virtually guaranties the you have a defective DMD board, I called Samsung and my warranty had expire, so I got it of ebay.