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On March 2019 our 55 inch tv died! The 1/4 part of the screen (left) looks like someone threw a small marble and killed the screen, it doesnt even have any cracks on the outside but the inside looks really had a gunshot :,( Were devastated because we only used it for 2 months! We covered it and let rest for months then in November 2019 we tried to open it, God it went back again! Were so elated and somewhat still sad because the 1/4 of the screen is still broken, and the rest is completely fine!! Then 6 hours of use……..the tv died again went back how broken it is, and were back dying inside Please help is there anything we could do? Since it went back again but died again so its seems possible to give it a second life! Helping would be soooo great and i will pray for you to have a wonderful life! Am not kidding Edit :

Looks like this, so, yep the 1/4 part of the screen is the damaged part and that november we tried to open it the right side went back alive again then few hours, it went back looked like that in the picture again, yes it does have sound and not sure if its black all the time theres vertical lines appearing then disappearing anytime, i tried to remember how to get to netflix and yes it still has sound and these vertical lines with random color keeps playing around the screen (i have no idea what movie i played)

xFlPr0z  this sounds like you are talking about a bad LCD screen. We would need to see what you see to make that determination. Yes, it can be cracked on the inside without the outside screen having a crack. Screen cannot be repaired but only replaced. When you say it dies again let us know what you mean exactly. Things like not turning on should not be related to a bad screen but having sound and a black screen is possible. So, the more details yo can provide the better your chances of getting a valid answer. Adding images to an existing question Mise à jour (23/05/2020) xFlPr0z that is a broken LCD screen. You will have to either try to source a replacement or you can try and sell the boards from it to recover some of the cost of replacing the TV. Remove the back cover and you should find a label that will tell you what make and model your panel is. Do an online search and see if you can find a replacement.