Worked fine for a while but it seems now it's stuck in a boot loop, keeps restarting, message "please check tv1" briefly appears and then it switches off and the cycle continues.
I tried to download the latest official firmware and install it on a usb flashdrive hoping the tv would boot from the usb but no such luck.
Now wondering if I could access the service menu, but this is the new style of remote without buttons. Should I try to source an older remote with buttons and try it?
Any other ideas?