The repeated restart of the miners affects the miners' performance and affects the mining profits of the miners. When the Antminer Z15 has such a fault, how should we troubleshoot it? Here are some troubleshooting directions to help you quickly find the source of the fault.
Troubleshooting:
a. The power supply is unstable. When the miner is working, the output power current of the hash board can reach 200-300A, and the output power of the liquid-cooled miner is higher. When the output power fluctuates wildly, it will cause the miner to restart. In this case, you can try to replace the power supply of the Antminer Z15.
b. The control board is damaged. The control board is the center of the miner and is equivalent to a microcomputer. When the control board is abnormal, it will also cause the miner to restart. Generally, it can be solved by restoring the miner’s factory settings or flashing the firmware of the control board with an SD card; if the fault still cannot be solved, you can try to replace the Antminer Z15 control board.
c. The chip is unstable. Generally, the fault can be found by querying the miner log. Then, find the faulty hash board, use the test fixture to detect the faulty BM1746 chip, and replace the faulty chip.
d. The network is unstable. Network instability also has a certain probability of causing miners to restart. Generally, you can try to replace the network cable or network cable connector, and then perform a local inspection.
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