My onn Roku tv was working fine, went to drop off the kids at school 3 minutes away, came home the screen was blue. There is sound but nothing but a blue screen. I unplugged it, reset it, pushed the reset button, moved it to a different outlet. Nothing works. I turn it back on and still blue!!! I bought it 1 1/2 years ago at Walmart and they won’t exchange it!
Push and hold the reset button for no less than 30 seconds with the power connected. If it still doesn't work, you'll have to contact onn.
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