- Bitmain Antminer L3 L3+, as a pioneer mining rig for mining Litecoin, is very common in many mining farms and individual miners. The miner has been out of the factory and running for a long time, causing many L3 L3+ hash boards to fail. Therefore it is very important to properly fix the Antminer L3 L3+ hash board. Antminer L3 series online maintenance training courses lead the maintenance rookie to quickly and accurately understand the L3+ hash board structure, the powering principle and process, and troubleshooting steps for its common faults, making him a professional skilled repair master.
China Mainland
Hong Kong
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat
Company Phone: +86-023-72227777
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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