Please see attached videos for problem! I apologize for my voice, I just had throat surgery Tuesday! Thank you in advance!

I have a 2021 Hisense 50A6G that was at my parent’s house. It stopped working the other day after a power outage and is...

Thank you @oldturkey03 for responding so quickly. I’m obliged. I would like to try to power cycle the device but there is no physical power button on the television- just a button underneath the sensor that presumably drains the electricity, I believe. Can one power cycle the device through the remote control instead? Or perhaps another way. There must be a way to power cycle the device, no? I have an iPhone 13 Pro Max so the photos I have are very hi res, is there some sort of compression taking place upon uploading? Please take a look at the second photo, the smaller board toward the bottom, is that solder or is that piece damaged?