Insignia 42" LCD Flat-Panel HDTV Logo

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Posted on Oct 31, 2009
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I have a insigni flat screen tv and don't have a picture only a dot in the middle of the screen .. do have sound though

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Mark Wakefield

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  • Expert 167 Answers
  • Posted on Oct 31, 2009
Mark Wakefield
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Joined: Jul 28, 2009
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I know of a recent recall on several Insignia models.
Check with Best Buy to see if yours is one of them.
The power supply is known to catch fire. This TV likely has a bad power supply.

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Black dots in middle of screen on 50

Hi
Go into picture in the setup and try to make the picture as bright as you can. That could do the trick.
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This tv problems,it the causes of the tv board that call the T-CON board,it is dying.This T-CON board job are to decodes and filters all pixels dots pictures before it goes into the tv LCD screen panel.This T-CON board sit at the bottom in the middle of the tv LCD screen panel.Tries websites like Shopjimmy.com,Ebay.com to buy a new refurbish T-CON board for the replacement.
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