Recently, many friends have discovered that the antminer s19 hash board has an eeprom error. The miner will not hash and gives a continuous red light (no green light, no flashing). How to repair eeprom error fault? We only need to edit the code to synchronize the EEPROM chip data of the hash board, and the miner can restart its work. How to diagnose eeprom error in s19 hash board? How to edit code? Follow the ZMRC Antminer s19 series repair courses, learn to diagnose and repair by yourself, and save time and repair costs. https://m.primal.net/HTcG.jpg