Articles

What to Do If Your Antminer Does Not Detect One...

One of your Antminer hashboards is missing or not detected? Learn the common causes and step-by-step fixes for models like S19, S21, L7, and Z15.

What to Do If Your Antminer Does Not Detect One...

One of your Antminer hashboards is missing or not detected? Learn the common causes and step-by-step fixes for models like S19, S21, L7, and Z15.

How to Read Antminer Kernel Log: Quick Diagnostics

A practical, model-agnostic guide to reading the Antminer kernel log so you can pinpoint missing boards/chips, SOC init failures, overheating, fan faults, EEPROM issues, and CRC errors in minutes.

How to Read Antminer Kernel Log: Quick Diagnostics

A practical, model-agnostic guide to reading the Antminer kernel log so you can pinpoint missing boards/chips, SOC init failures, overheating, fan faults, EEPROM issues, and CRC errors in minutes.

Antminer Power Requirements: Why 110V Won’t Pow...

Most Antminers won’t power on from a standard 110/120V US outlet — that’s normal. This guide shows Bitmain’s official voltage requirements for Z-series, S19/S21, Hydro, and 3-phase models (including T21),...

Antminer Power Requirements: Why 110V Won’t Pow...

Most Antminers won’t power on from a standard 110/120V US outlet — that’s normal. This guide shows Bitmain’s official voltage requirements for Z-series, S19/S21, Hydro, and 3-phase models (including T21),...

Why Power MOSFETs Fail in Miners and the Risks ...

Power transistors on miner boards control the delivery of high current to ASIC chips. Learn why these components fail, what happens when repairs are done poorly, and how professional restoration...

Why Power MOSFETs Fail in Miners and the Risks ...

Power transistors on miner boards control the delivery of high current to ASIC chips. Learn why these components fail, what happens when repairs are done poorly, and how professional restoration...

Antminer hashboard being tested with multimeter - 30-day warranty included at Antminer Repair LLC

Warranty Terms for Repaired Hashboards

Every hashboard repair comes with a 30-day warranty and a $100 loyalty discount if service is needed again within 3 months. Built for real-world mining needs.

Warranty Terms for Repaired Hashboards

Every hashboard repair comes with a 30-day warranty and a $100 loyalty discount if service is needed again within 3 months. Built for real-world mining needs.

We Fixed the “Unrepairable”: New Antminer KA3 Hashboard Repair Method

We Fixed the “Unrepairable”: New Antminer KA3 H...

We’ve developed a proprietary repair method for Antminer KA3 hashboards that restores stability and solves issues like hashrate drop, chip failure, and undetectable boards. Global service available.

We Fixed the “Unrepairable”: New Antminer KA3 H...

We’ve developed a proprietary repair method for Antminer KA3 hashboards that restores stability and solves issues like hashrate drop, chip failure, and undetectable boards. Global service available.