TOP ANTMINER S19 PRO HASHBOARD SECRETS

1. Use the 19 series hashboard tester SD card reflash program for The very first time to update the hashboard tester Management board FPGA, unzip it and replica it to the SD card, and then insert the card into the hashboard tester card slot; electric power on for around 1 moment and watch for the Command board indicator to double flash 3 periods, t