I greet everyone. I was updating the software of the above-mentioned receiver with a pendrive, everything was ok. At the very end of the operation, the message "the TV will turn off and restart" popped up. Noooo ... it shut down and that's it! It does not respond to buttons or the remote control. The power light is solid red. I have a question - is it possible to do something at home or just a service? Once again, Greetings to everyone.