Whatsminer KF1958 chip planting station is used to repair the faulty chip of Whatsminer hash board M30s M30s+ M30+. Replant oxidized pins with full solder balls, or apply BGA solder to a new KF1958 chip. The repair tools are made of high-quality materials, which are durable and have a high success rate for tin planting. The matching tin planting tool consists of a magnetic base, a positioning plate, and a steel mesh. Put the chip on the positioning plate, and then put the steel mesh on the magnet base; Align the steel mesh with the pad, apply a small amount of solder paste evenly in the tin planting hole, and then directly heat it with a hot air gun; The solder paste is melted into solder balls, remove the steel mesh after solidification.