Samsung HLP4663W 46" Rear Projection HDTV "gray spot screen" Questions

...screen There are gray spots appeaing on my screen that are about 1" to 3" across. It looks like the screen needs to be cleaned or a mirror needs to be cleaned. I am also getting the "fan" noise which ...

...gray spot being projected on the screen. This was visible only when screen was displaying a light image. Now I have 5 gray spots that are becoming more visible every day. I am assuming there is dust ...

...gray spots are caused by dust on your lens, very easy to clean. Power down the TV. If you open the right side access panel (right side as you are looking at the front of the TV) you can see it in the ...

gray spot in the lower middle of the screen. I, too, just recently changed the bulb and that's when it started. I've tried cleaning the bulb but that didn't change anything. The HD-ila sets accumulate

...screen is getting light gray n red spots on center of screen that are noticable only when backround is white.I have been told this is caused by dust on mirror and lens in front of light.If this is ...

...screen is starting to get fuzy gray spots on it maybe 1" in diameter. Most noticable on a light colored background. I don't think it is the optical block block problem. Could it be dust? I had the ...

spot on JVC hd-ila screen I have light gray spots on the screen of my projection set. They can only be seen when the image is light. On darker background they cannot be seen. I have had three of these

screen that are either red blue or green. Kind of annoying. They started to appear about 6-8 months ago. Seems to be getting worse. Your thoughts? There are many causes for spots on top of an LCD rear

...screen that appears to be cloudy. It's gray and really only appears against lighter pictures. Any thoughts? I had the same issue with mine in different areas of the screen. Really got to me one night ...

...screen with the base saturation of color to zero so you adjust a good gray tray with a balans without a red brown or green or blue surplus so that you have white gray black in balance if you have ...