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My Samsung 4095D LCD TV has about 20 dotted lines on the upper part of the screen. It is like a net on top of the screen. This happens even when I use my VCR and DVD. If I use the 16:9 ratio, those dotted lines extend all the way from left to right. Victor

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5 Suggested Answers

ladywinn
  • 5138 Answers

SOURCE: distorted picture on RCA LCD TV

your set has convergence problems i dont have the answer yet ,i do know that convergence broad is not what is causing this! I have one in my shop now with same problem as soon as i find out problem i will post it !!!!!

Posted on Jan 09, 2008

SOURCE: Ghosting on LCD TV

get a big heavy brick and throw it at the screen this fixed mine
in no time and got a sony instead

Posted on May 29, 2008

  • 2267 Answers

SOURCE: New (12/2007) 1080p Samsung 46"

At this point there is not much you can do.
If this LCD is less then a year old, I would suggest to contact the manufacturers to get it fix under their warranty.
Good Luck.

Posted on Jul 23, 2008

  • 2267 Answers

SOURCE: I have a SONY LCD TV model KDF 50WE655 w/ Blue Dots on screen :(

The blue dots are cause by a defective optical light engine. This parts is quite expensive.
Read the info from this link for more info.

Posted on Jul 02, 2009

SOURCE: White dots appearing on Samsung TV screen and multipling each day

It seems you might have an issue with the dmd board. Go to the menu, and if the dots still show on the menu, the issue definitely is with the dmd board but if they don't come up on the menu, the issue will be with the video board.

Posted on Aug 20, 2009

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