Antminer S21 XP hash board repair course

Antminer S21XP is Bitmain's new generation of high-hashrate models. The failure rate of hash boards that have been running for a long time has exceeded 60%, especially the power module and chip solder ts. In order to help more friends quickly repair these faults, the world's first S21xp pure online maintenance training course was officially prepared and launched by ZMRC. There is no need to wait for the class to start or coordinate the time zone. You can log in to the learning platform at any time to master key technologies such as short circuit positioning, 0 hashrate troubleshooting and overclocking firmware repair. The course covers core content such as hash board structure analysis, circuit connection, and fault diagnosis technology. At the same time, the instructor answers questions in real time to help students quickly master the maintenance skills of the S21 XP hash board to reduce downtime and operation and maintenance costs. Even if you have zero foundation, you can fully learn and master the efficient maintenance skills of the Antminer S21XP hash board.