How we offer the best ASIC mining repair service

Our repair processes

01. ReceptionWe receive your equipment, open a ticket so that you can follow your repairs in real time and we apply several labels to your components to ensure unparalleled follow-up.Get started02. DisassemblyWe disassemble your miners and werun all repaired hashboards through our ultrasonic cleaning process.Get started03. DiagnosticWe use state-of-the-art tools dedicated to diagnosing ASIC miners to find any errors.Get started04. RepairsFollowing the diagnosis, our qualified technicians will replace the defective chips and components in order to restore your machine to its original state or even better.Get started05. Quality ControlWe test your machines after repair through a quality control process in which we stress the machine.Get started
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Want to learn our processes for your business?

Our transparency extends beyond the demonstration of our repair processes. We offer free educational content on our YouTube channel. You can also join us for a one-on-one consultation via video conference, to outsource our technicians to your facilities, or for an entire course at our offices. Our classroom can accommodate up to 8 people at a time with training from Monday through Friday.

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Our Expertise

Mining rigs can be relatively complex to operate and maintain. We stand behind our customers and products by offering this reliable and comprehensive mining rig maintenance service.

• Internal Documentation
• Troubleshooting support
• Custom Firmwares
• Training your team
• Outsourcing of technicians

Our trainings

When your miner goes down, it hurts your overall investment and prevents you from earning cryptocurrency. Get your staff trained with the best repair team in North America.

Our documents

We have proprietary documentation, troubleshooting and more to support your mining team with all their repair needs.

Our outsourcing

Our technicians are available to go on-site, to your facilities, train your team, and do your repairs on-site.

Follow us on YouTube

Learn more about our work

11 Videos

ASIC Repair Livestreams

ASIC Miner Repair LIVE – 001

ASIC Miner Repair LIVE – 002

ASIC Miner Repair LIVE – 003

ASIC Miner Repair LIVE – 004

Hashboard Repair Tutorials

Tin a BM1397 Chip

Install a BM1397 Chip

Flash the EEPROM of your hashboard

Setup your ARC Tester

Use your ARC Tester

Prepare a MT3608 booster module

Install a MT3608 booster module

Our repair processes

Start with the fault evidence

Before replacing parts, record the miner model, firmware version, kernel log, hashboard count, power supply status, fan readings, temperature history, and photos of any burned connector or corrosion. A repair quote is more accurate when the symptom is tied to evidence instead of a generic failure description.

Model-specific checks

Use the model page as a repair intake surface, not a generic sales page. Confirm the exact generation, control board, PSU, fan size, firmware family, known hashboard faults, connector style, and whether compatible parts are still available before shipping or approving bench time.

When to stop DIY repair

Stop and use a bench diagnosis when the miner trips a breaker, smells burned, shows melted power connectors, has repeated hashboard loss, has visible corrosion, or fails again after a basic cable, fan, firmware, or PSU check. These failures can turn a repairable board into a scrap board if it is powered repeatedly.

What D-Central verifies

D-Central evaluates repairability through model generation, parts availability, board condition, likely downtime, replacement cost, and whether the unit still makes sense for your power rate, noise limit, and heat-reuse plan.

Repair quote inputs

For a faster estimate, include the miner serial or model variant, photos of the dashboard and kernel log, how long the failure has been present, recent firmware changes, pool symptoms, room temperature, and any prior parts swapped.

You are missing something? Not sure what you need? Regardless, contact us so our excellent support team can help you. Leave us your contact details so we can contact you as soon as possible.

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ASIC repair process and parts path

Use these next steps when symptoms point beyond basic setup checks: document the fault, estimate repair economics, then match parts and tools to the model before replacing anything.

• Symptom triage
• Repair cost estimator
• Repair vs replace guide
• ASIC replacement parts
• Antminer hashboard test fixture
• BGA flux paste for chip work
• Hashboard thermal paste