Issue has gotten worse in a matter of weeks. My TV just made 3 years literally days ago, but is still in the plastic along the edges and of course still “new”. The sound is a high pitched, loud and piercing sound. Almost like a theft alarm. My TV audio and picture quality are fine. It’s just the noise over powers the audio. I’ve tried every troubleshooting measure you can think of. Customer service will only walk you pointless troubleshooting before telling you to find your own tech and pay out of pocket. By the way, if they refer you to “ubreakibreak” because they are said to be authorized ONN TV “Technicians”, know that they only fix ONN TVs that are still under warranty only. I’ve banged on the back of my TV which has either stopped the sound temporarily or made the sound less pie wing. Eventually it will go back to the high pitched sound after a few minutes. I also noticed that if you unplug for a few days then replug, you can get at lest a day or two with NO piercing sound. Just normal as it was prior to the issue. But again, that’s short lived.
I’ve never had a TV go out, let alone in 3 years. I have Five Below electronics that have lasted longer. I will never own this brand again, even if it was free for life. You most certainly get [BELOW] what you pay for. The price should be $250 for 75”. That’s it’s true worth
If you’re thinking about buying this brand, DON’T! Run past it, don’t walk!
