This case is mostly due to abnormal sequence resistance welding of CLK, CI, and BO over the front and rear from the X chip, so just concentrate on examining these six resistors. There exists a compact chance that it's attributable to abnormal welding of the following pins of the https://antminer-s19-pro-hashboar21864.blogspothub.com/30816591/the-greatest-guide-to-hashboard-antminer-s19