4mm); when replacing a brand new chip, you must tin the chip pins after which solder to your hashboard, and afterwards lock significant heat sinks after applying thermal gel evenly within the chip area. one. Concentrate for the procedure when changing the chip. There will be no noticeable deformation https://antminers19hashboard97530.techionblog.com/31502784/the-2-minute-rule-for-antminer-s19-pro-hash-board