Question about Goodmans W280NS Television

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No picture and sound from my LCD 32

I have a goodmans LCD 32" HD and at the moment whenever it's powered on there is no pictures and sound. Although I read one of your solutions for this kind of problem, you mention that, you mention that one should change the mainboard. Please what do you by this? mainboard!!

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Ya kunle bawo ni ? are u a technician? well do this .check your power moudle outputs if all are ok(no voltage drop, no fluctuation & no burst or swolling electrolytic capacitor). disconnet your backlight inverter supply from the power moudle.plug your speaker & antenal firmly. plug your tv & power on, scrol tru your channels, if sound. your backlight inverter is bad. if all still remains dead ur analog/digital converter(mianboard) is bad
thanks. o seun.

Posted on Dec 18, 2008

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