One.To stop the spread of virus within the firmware, which might induce harm to the ANTMINER S19 sequence, the environment function of “Safe Boot” is switched on as well as “Root Authority” functionality has actually been disabled. The quality of support Here's excellent. My buy was processed promptly, as well https://bitmain-antminer-s19k-pro16048.blogthisbiz.com/41468579/the-basic-principles-of-bitmain-antminer-s19-pro