Westinghouse 30" tv has no sound, no picture. green light is on.
TV was working fine for 4 1/2 years, then all of a sudden no picture, no sound. I unplug the power from the wall, then from the tv. wait 2 minutes. nothing. Then I remove the actual AC unit from the tv for about a minute, disconnect the power supply, then replug the AC unit to the tv then the power supply. TV works for about 3-4 minutes, then again no sound, no picture, green light.
Replace the Power Supply.
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I think your tv power board is broken.
you should buy a new power board replace it.
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