Antminer L3 plus hash board repair training course
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Antminer L3+ hash board is the hash board that miner maintenance personnel repair a lot. When troubleshooting the L3+ hash board, our idea is to first check whether the main powering, domain powering, boost circuit and LDO powering are normal, and then check whether the voltages of its 5 signals are normal, and finally check its temperature sensing circuit. This video tutorial will explain the troubleshooting principle in detail.
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Business Hours: (GMT+8) 08:30-20:00 Mon to Sat
Company Phone: +86-023-72227777
May Day Holiday Notice
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Dear Friends,
Hello everyone, May 1-5, 2026 (GMT+8) are the May Day holidays in China. During this period, our customer support and course tutor teams may experience delays in responding to your inquiries.
We appreciate your patience and understanding. Normal response times will resume after the holiday.
Thank you for your continued support.
Best wishes,
ZEUS MINING CO., LTD.
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