Assalamu Alaikum. I doubt if the TV has even run for 20 hours since I bought it. I used to turn it on once a month and then turn it off. Because it has been lying idle for a long time, the motherboard has gone down. Now the motherboard needs to be changed, otherwise everything is okay. Those who know about this model of TV don't need to be told anything. And if you don't know, check Google, it has many good feedbacks. It might cost around 4000 Taka to change the motherboard. But I need a TV for my project or a bigger one, so I want to sell it in this condition. I have mentioned the problem. If you are genuinely interested in buying, then message me, don't bother me unnecessarily as I am very busy. Thank you.