A single Antminer S17 hash board has 48 chips, but the kernel log finds 16 chips (as shown in the figure below); so, when we encounter this kind of problem, how should we solve them?
Troubleshooting:
Adjust the Fluke 17B+ multimeter to the DC gear, focus on checking whether the voltage and resistance of the 5 signals (CLK-CO-RI-BO-RST) of the No.16 and No.17 chips are normal, and compare with the resistance value of the normal chip. The specific faulty chip can be judged, and replaced with the faulty BM1397 ASIC chip.
Click the article below to learn more!
>>How to test the voltage and ground value of the power supply unit of the Antminer S17 hash board?
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