Sometimes when we use the hash board from different miners in one, or after using the test fixture to test, the miner probably can't start working, it's because the code in the hash board is not unified, we need special equipment to refresh the code, the machine can restart work. Including S9SE, S9k, S11, S15, T15, S17, S17pro, S17e, S17plus, T17, T17e, and other subsequent models. More miner repair tutorial in here: Hash board code editor: How to use hash board code editor:
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