Then unplug the power, watch 5 to 10 minutes and apply power. Do not apply sources. Do the menus of the TV work? If so, add a video source. If not, call it in to ask about any resets and get repair estimates.
My 35" LG LED television was bought in 2013. Today morning when i was watching TV, the screen started blinking rapidly, but sound and remote have worked accurately.The screen remains black till now and we are not able to watch television. we checked various times, but no output came. Please suggest me what i should do for it?

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