111115.14USD
96.04USD
2.55USD
0.2USD
3922.32USD
15.86USD
1113.08USD
193.81USD
0.14USD
0.05USD
0.26USD
Post Q&A
HashBoard PSU Control board Overclock Downclock Liquid cooling Mine construction Operation and maintenance
Which specific points should be checked when the CO signal on the S9 miner is only 1.2V starting from the first chip?
@Sunny Anusi
2023-07-08 11:36
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@Ada
The CO signal voltage of some S9 hashboard versions is only 1.2V. Compare it with another working hashboard of the same model.
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