If it is the best brother, thank you, the problem is that the buttons are repaired and it worked but I remember that I had not connected the cables where the USB devices are connected. I turn it off I connect the USB connectors and the computer I turn it on and it starts to protect itself. I try to turn it on later and it didn't burn anymore.
but you are aware and I will take it to the official soni service. thank you very much hr.