One.To forestall the unfold of virus inside the firmware, which might result in damage to the ANTMINER S19 collection, the placing operate of “Safe Boot” continues to be switched on and the “Root Authority” functionality has actually been disabled. A 180-day warranty period is provided ranging from the delivery date. https://antminer-bitmain-l330621.blogmazing.com/33628864/the-ultimate-guide-to-bitmain-antminer-l7