Whatsminer M30 series repair course

Whatsminer M31S hash board troubleshooting for domain and signal voltage

Whatsminer M31S hash board troubleshooting for domain and signal voltage It is very important to find the negative pole of each domain to measure the domain voltage and signal voltage of the M31S hash board. At this time, we must know the direction of voltage transmission. The theme of this video is to explain the measurement of the relevant voltage of the Whatsminer M31S hash board and the normal working voltage value.

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Spring Festival Holiday Notice

Dear students,
Hello everyone, as China is about to usher in the Spring Festival, our company is scheduled to start the Spring Festival holiday from January 21 to February 4, 2025 (GMT+8). The course tutors will reply to you when they see the message. Please forgive them if they fail to respond in time. Thank you for your support and trust in 2024. In 2025 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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