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Welcome to ZMRC's Antminer Hashboard Fundamental Training Course, also known as the accelerated course.
This course completely abandons lengthy theory, focusing solely on repair procedures. Understandable, easy to learn, and immediately applicable.
Core Course Features:
1. Purely practical: No circuit principles explained, only repair procedures taught. Understandable, easy to learn, and immediately applicable.
2. Fault Phenomenon-Driven: The course explains common faults such as 0 ASIC chips detected on the hash board, Partial ASIC chips found on the hash board, and Abnormal hash board temperature, allowing you to quickly identify the problem.
3. Comprehensive Model Coverage: The content is continuously d, covering hash boards for mainstream and newer miners such as Antminer S21, T21, S19pro Hydro, and S19k Pro.
4. Step-by-Step Demonstration: The videos use close-up shots to fully present key details such as component testing, tool usage, soldering, and replacement.
Who needs this course?
1. Frontline maintenance technicians in mining farms
2. ASIC miner repair shop practitioners and apprentices
3. Beginners interested in mining hardware repair and wanting to get started quickly
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Solution for Antminer S21 ASIC chip reports 0 fault
Date: 2026-02-02 -
Detects 51 asic chips on Antminer S21 hashboard
Date: 2026-02-02 -
Antminer S21 hashboard only 105 ASIC chips found
Date: 2026-02-02 -
Repair the temperature sensor fault on the Antminer S21 hash board
Date: 2026-02-02 -
T21 hash board found 0 ASIC chip
Date: 2026-02-09 -
Only found 51 asics on T21 hash board
Date: 2026-02-09 -
T21 hash board detects 105 chips
Date: 2026-02-09 -
T21 hash board temperature abnormality fault
Date: 2026-02-09 -
Detects 0 asic chip on the S19pro hydro hash board
Date: 2026-02-09 -
S19pro hydro hash board detects 102 ASIC chips faulty
Date: 2026-02-09 -
Only found 177 chips on S19pro hydro hashboard
Date: 2026-02-09 -
S19pro hydro hash board temperature sensor circuit repair method
Date: 2026-02-09 -
S19K Pro BHB56903 hash board detects 0 chip
Date: 2026-02-09 -
BHB56903 hash board finds 37 ASIC chips
Date: 2026-02-09 -
BHB56903 hash board reports 76 asics
Date: 2026-02-09 -
Repair S19k pro BHB56903 temperature sensor fault
Date: 2026-02-09 -
S19k Pro BHB56902 hashboard detects 0 ASIC chips
Date: 2026-02-09 -
Only 38 ASIC chip failures were found on hash board BHB56902
Date: 2026-02-09 -
BHB56902 hash board only detected 74 ASIC chips
Date: 2026-02-09 -
S19k Pro BHB56902 hash board temperature sensor fault
Date: 2026-02-09 -
BHB42831 hash board reports a 0 fault
Date: 2026-02-09 -
Detects 20 ASIC chips on S19 BHB42831 hashboard
Date: 2026-02-09 -
S19 BHB42831 hashboard found 86 ASIC chip fault
Date: 2026-02-09 -
Repair the temp fault on S19 BHB42831 hash board
Date: 2026-02-09
China Mainland
Hong Kong
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat
Company Phone: +86-023-72227777
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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