Help guys. My Redmi Note 3 is totally dead. I would be happy if recognized by PC, but it's dead. No response whatsoever. Does not get recognized at all, nor it responding in any way. Before failure it heated and rebooted 3 time and gone dead. Any suggestions?????? Motherboard gone or??? Help needed. P.S. The other Redmi Note 3 i have responds very well to PC.