Chosen Solution
So yesterday, the tv just went black and theres two vertical bars and they were blinking as soon as I arrived from downstairs. I dont know what happened, I tried pressing buttons from the remote, wont work, the little analog stick from the bottom of the tv, didnt respond either. Next morning, still blinking, the tv model is 50UHV400.
Red-Like Pines this is a bit of and Off-brand make and model and maybe difficult to find proper information on it. For now I suggest that you unplug everything from the TV. Unplug the power cable. Then hold the power button down for something like 1 minute or so. After that only plug the TV in and turn it on. See what it shows you. If that did not change anything, you will need to remove the back cover. Check the power board, main board etc. for any burned charred or missing components. Post some good images of all of your boards with your question so that we can see what you see and possibly help you fix this TV. Adding images to an existing question
