It is as the title says.
I have followed every instruction to the letter but these things have never shown any sign of life at all. I read that there’s supposed to be some LED light showing it is getting power, I have never seen as much as a flash. Connecting it to 13 different USB ports, and 4 power supplies hasn’t made a difference. I am at a loss for what to do. They took so long to get here, so much money and now this.