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Lg dlp tv turns on but no picture - LG Televison & Video

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Do you have sound? check voltages on power supply - if you have sound - check screen for picture by grabbing a flashlight and see if you can see a very dark picture on the screen - if you can you need an inverter board if voltages on power supply are good. if not either of those - check your av board

thanks,
michael

Posted on Apr 05, 2011

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