Question about Samsung SP-S4243 Television

1 Answer

White Dots (Plazma)

My screen has little white dots about one inch apart all over the screen.Even if I disconnect the cable and use a dvd with another port.

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  • sellertx Mar 20, 2008

    I have a similar problem where small white little dots appear on the left side of the screen. this is most noticed whenever there is a black background only. they appear if I am watching a DVD connected via component or my satellite via HD-MI.
    Any suggestions are greatly appreciated.

    Thanks

    Sellertx

  • Anonymous Mar 27, 2014

    White spots on screen

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  • Expert
  • 192 Answers

The symptom sounds like a common problem we have found with the plasma panels called diffusion. The cure in Samsung usually is a VSCAN alignment. Since its an SPS-4243 the unit should be under warranty and is covered. Call 1-800-SAMSUNG and they will direct you to the nearest service center.

Posted on Mar 04, 2007

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Posted on Jan 02, 2017

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1 Answer

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1 Answer

White dots all over screen


this seems to be an issue either with your DMD board or with your Digital Video board... turn on the tv and go to the menu if the white dots appear on the menu the issue is with your DMD board but if they don't show on the menu, the issue would most probbaly be with your Digital Video board

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White dots across the screen


It is a timing problem with the cable, you will only get it on 1080p. Is your cable particularly long, or are you using an adaptor (2 x Cat5e network cables)? Try a different cable.

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White dots on screen


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

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