Antminer S9 series (S9, S9i, S9j, S9 Hydro) Control Board Program Recovery(SD flashing instructions)

This instruction only applies to control board models such as CRT0401 and CRT0402. To view the complete instructions, please read the article carefully: https://support.bitmain.com/hc/en-us/articles/360019493654

Видео Antminer S9 series (S9, S9i, S9j, S9 Hydro) Control Board Program Recovery(SD flashing instructions) канала Bitmain Support