Dlp tv white dots on screen? hl-s4676s dlp

The DLP chip needs replacement that what causes the white dots eventually they will fill the entire screen assembly. You can get the replacement DLP chip with instructions from www.tvrepairworld.com

white dots on screen

Samsung just told me they wouldn't fix my tv because it was produced in Nov. of '06 and the only ones they would fix were made in August of '06 or earlier. I am way too angry right now to call the service tech number they so very nicely provided.

This is a known issue with Samsung DLP sets. Here's a link to the solution:

http://forums.cnet.com/5208-13973_102-0.html?messageID=3162774&tag=emfrnd#3162774

is your problem like this?




if it small like this DMD BOARD

if its smaller try to clean the back of your tv..

Samsung DLP Projection Tv white dots may caused by DLP Chip. Change a new DMD Chip 19106143W. The post show you how to replace it step by step.

Your chip should look like this:

Highly unlikely the bulb could be at fault; it sounds a lot like a defective DLP chip. If you are not aware of how this device functions, it is an array of physical mirrors which can fail individually and cause the effect you are having. The bulb failing would cause a loss of the entire screen, not just a few points.

possible bad lvs cable or bad panel

I have been told it is the DMD Chip that has went bad. I also have same white dots on my tv. right now I have 10 of them in different places. They are about $153 dollars and then someone to install is around $125. If you figure out how to replace the DMD Chip can you please email me and let me know how at [email protected]

THanks

your dmd chip is defect this a good job you must tack emgine apart calculate atleast 200 dollars