My roku tv turned off out of the blue. Not even a year old yet. I have no idea what happened. Every time I plug it in it just buzzes. I have no idea how to fix this. If anyone can help me I’d really appreciate it.
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the buzzing makes me think that this is a power board issue. Remove the back from your TV (unplug it) and take a look at the boards. See if you find any obviously damaged component. It might also help if you can narrow down where the noise comes from. Post some images with your question so that we can see what you see. We need to know the exact model of your TV and you will need a multimeter to check the power board.
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