Black Screen with White Randomized Pixels

Usually solved by replacing the DLP chip (Google it) they cost around 180. If you have a couple hundred more I'd just go buy a Samsung LCD smart tv.

Dead pixels can not be repaired.
The model# WD-52525 you provided is for a DLP TV.
If you are seeing white dots on the screen it is due to a bad DMD chip or light engine. Unfortunately, it is not a cheap fix.

Good luck
www.aaatvservice.com

you have a bad dlp chip hear a link for you so it will help you to unstay.
how the light eng http://www.youtube.com/watch?v=eyAykjZ3zs4

Replace the medieval TV.

these are called dead pixels if your television is under warranty you should replace it with new one cause dead pixels generated new ones until it will fill up your screen completely.

riddic759546,

Sounds like you have a bad optical engine. I have a tip at http://www.fixya.com/support/r4251975-replace_dlp_light_engine which should solve your problem.

Thanks for using FixYa and for the great rating.

hardrocko

Place a white piece of paper about 1000mm in front of the screen and focus the image sharply.
Choose menu, image, advanced then select color manager.
go through the color options and check if some pixels are permanently on or off (ie small dots or black) instead of a uniform colour on the screen.

The DLP chip is most likely the faulty component

Dead pixels are a problem with LCD screens. You have a DLP set, so this is not possible. I unfortunately don't know anything else about this problem.

Hi,Yes your problem sounds like the DMD board.This is how it works: http://electronics.howstuffworks.com/dlp1.htm Basically the light of the lamp goes through a tunnel that carries a color wheel(rotating disc with a gamma of colors that creates the colors on your tv)then the light of the lamp goes through the DMD board which is a chip composed of around 2 million pixels that creates the images and colors.When it starts to fail it will create black bars,pixelation,color distortion or white dots on screens.Found it right here http://www.discount-merchant.com/MITSUBISHI-RMD62-939P977A20-Light-Engine-p/1138084.htm?Click=48173 Have a blessed one!

try to reset press menu 123 enter if not sounds like a engine big bucks.