Question about Toshiba 19HLV87 19 in. LCD HDTV

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Tv will power on but nothing happens no sound or pic also then you cant power it off with out unpluging it?

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Hi:
This could be due to several problems, first the power supply may have bad capacitors on it, that are buldging on their tops, and need replacing. Second the main system control board may be bad and need replacing. You may also have a bad inverter board that has failed and needs replacing. The inverter is responsible for lighting the back lights, it may be drawing to much current from the PS and the unit shuts down.

Posted on May 22, 2011

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