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Bom, eu tenho uma smart tv sony bravia. ela não abre imagem quando liga só aparece a blackligth, o sensor e o som. Já tentei dar o reset mais não funcionou (como não aparece imagem eu pesquisei na internet como faze-lo sem) lembro que antes de para disso acontecer a tv ficava bugando mudava as cores e depois de alguns minutos desligava. Ajuda por favor :(

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