hello.
I have an antminer s5 system that keeps giving me an odd error.
I can hook up the the second hash board and it only displays "----" instead of "0000" . I don't think power is an issue, but I notice that the red light on the second board doesn't turn on like the first. Could it just be burned up and useless?
Thanks,
Ben
You are better off asking BitMain support or using their tech guide.