Whatsminer M31 hash board repair course
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The input voltage of the Whatsminer M31 hash board is 13V, which is transmitted from the positive pole of voltage domain 43 to the negative pole of voltage domain 1 in turn, and then output from the negative pole. The core power supply of the ASIC chip of the M31 hash board is composed of domain voltage 0.35V, LDO 1.8V and 0.9V power supply. This video will explain in detail the powering principle and signal transmission of the M31 hash boards basic content.
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Spring Festival Holiday Notice
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Dear Friends,
Hello everyone, as China is about to usher in the Spring Festival, our company is scheduled to start the Spring Festival holiday from February 12 to February 23, 2026 (GMT+8). Our pre-sales customer service and course tutors will reply to your message as soon as possible. Please understand and forgive us if we are unable to reply promptly. Thank you for your support and trust in 2025. In 2026 and the future, the ZMRC team will continue to offer you more professional courses and technical support.
Best wishes,
ZEUS MINING CO., LTD.
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