S9 HashBoard Repair

[fdmarcanob]

Hi, I have 2 hash Board with 63 Asic but no mining, When they start the hash rate going to 0, and the first 5 domain have voltaje 0,3 V between each.
I have one more, this have 63 asic but never up the hash rate, this go all to xxxxx
Any can help me?

[mikeywith]

The details in the OP are not enough to troubleshoot the issue, you need to post screenshots and the kernel log, you should also mention the things you have tried, did you try a different PSU? control board? do the other hash boards work fine? the more details you provide the more likely we can help you troubleshoot your problem.

[BitMaxz]

Sometimes s9 don't mine if you set the pool with spaces you should make sure it does not have spaces at the end or at the beginning of the pool.
Also, make sure it has stratum+tcp:// before the pool domain and port misconfiguration could lead the miner not hashing.

Like the above said Kernel logs will give us more insight if you don't know how to find it you can find it under system>kernel log
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