Antminer S19j pro hash board repair knowledge | ZMRC miner repiar training

Bitmain S19j PRO hash board repair training course will take you to learning more about the repair principle and skills. When repairing the hash board of the miner, we need to understand the basic structure of the hashboard to achieve a better and faster repair of the hash board. The power supply process, structure and ASIC chip of the Bitmain Antminer S19J Pro hash board have different divisions of labor in the mining process of the miner. We can repair the S19j pro miner correctly and quickly only by finding out where the fault is. ZMRC professional training how to repair various ASIC miner, welcome to visit website to view, or consult directly through the following methods: Sales Whatsapp: 8619115061759 Technical Whatsapp: 8619123969124 📖 Like us on Facebook - 🐦Follow us on Twitter - 👪Join our Community - Ԃ