113664.07USD
108.8USD
2.87USD
0.2USD
3471.6USD
19.54USD
747.26USD
160.61USD
0.26USD
0.09USD
0.27USD
@Ada
2023-07-08 06:59
726


Add DC 3.3V power to the "L1" to check the current. If current is normal, repair the above circuit. If current is abnormal, repair the below circuit.

If the inductor is hot, replace the above circuit. Check with the working hashboard to find the defective components.

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