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Crypto ASIC Miner Repair and Maintenance

Professional ASIC Miner Repairs and Maintenance at Affordable Rates

We specialize in repairing ASIC miners, addressing problems ranging from software-related issues down to component-level malfunctions on hashboards, control boards, and power supplies. We possess extensive experience in microsoldering on hashboards, utilize only industry-leading diagnostic tools, and have capabilities of repairing hashboards at a large scale all while maintaining a quality of repair unmatched by other repair shops.

ASIC Miner Not Running Normally or Not Hashing at 100%

ASIC miners can have various hardware failures that can cause the individual hashboards to not hash at a level they are specified to hash at. We have the tools and knowledge to determine the location of the fault whether it is a bad ASIC chip, broken signals, missing clock frequency, corrupted EEPROM / PIC data, broken traces due to physical damage, bad temperature sensors, oxidation, corrosion or missing required voltage rails.

ASIC miners we provide out-of-warranty service for include (but not limited to):

  • Antminer L3+, S9, S9k, S11, S15, S17, S17+, S17 Pro, T9+, T17, T17+, T17e, S19, S19 Pro, S19j Pro, S19a, D7, L7, L5, KA3, Z15, E9
  • As well as corresponding power supplies: Antminer APW7, APW8, APW9, APW9+, APW12

We are now repairing the follow ASIC models:

  • Canaan Avalon Miner
  • Bitmain Antminer
  • WhatsMiner
  • Aixin
  • Goldshell
  • BlueStar
  • IceRiver
  • KOI Miner
  • Innosilicon
  • Ebang EBIT
  • Aladdin
  • DragonMint
  • StrongU
  • Aisen
  • Hammer
  • Chilkoot

Why choose TecFix?

High Success Rate & Quality Parts

We use only high quality parts when repairing your device and maintain a high success rate for all repairs.

Free Diagnostics

Diagnostics are free at no obligation to use our services and you are only charged when repair is successful and complete.

Certified by Bitmain

Only trained and experienced technicians certified by Bitmain will be working on your ASIC miner.

Volume Discounts

There are discounted repair services depending on the number of machines being repaired over a period of time.

What our customers say

  • The Tecfix guys were a huge help with updating my computers, they were easy to work with, and were willing to help with follow up questions. Highly recommend! Thanks so much!

    Samara Wiebe Avatar Samara Wiebe

    They replaced my screen in less than an hour on short notice. Very professional and helpful. I’ll be recommending them and will return for any future repairs.

    Lindsay MF Avatar Lindsay MF

  • Very fast and very good price! Great quality repairs!

    Thyra Erlenmayer Avatar Thyra Erlenmayer

    These guys are probably, No They ARE the best in Manitoba. Friendly fast and such reasonable pricing , it’s worth the drive no matter where you live. Most cases, same day repair always. So go to tecfix on nairn, tell them Terry Turbo says your the BEST

    terry haluik Avatar terry haluik

  • They have looked at my NAS determined the issue, no charges for the diagnostic. Saved me $$$$s excellent quick service. Great diagnostic work. Highly recommended. Super appreciative.

    Mark Schmidt Avatar Mark Schmidt

    He had my iPhone XR fixed in under one hour and looks like new again

    Shawn Robinson Avatar Shawn Robinson

  • My Macbook's headphone jack was acting up for months. I've been ripped off by the Apple store a few times before, so I was dreading taking it in to them. I found TecFront through Google, and they did an amazing job. They diagnosed the problem, fixed it, and my computer was ready for pick up later that day. The next time I have an issue with my laptop or phone, TecFront will be my first call !

    Nate Jacobucci Avatar Nate Jacobucci

    I brought my Galaxy A5 to TecFix to get the charging port replaced. Two other shops turned the job down because they said they did not solder. Imagine, specializing in repairing electronics and they don't solder.???
    Gary , from TecFix , told me the repair would be no problem. I mentioned it was my only phone and it would be nice to get it back asap due to a family member's illness. He told me he would try to get it done the same day. Two hours later I got a call to let me know it was done.
    Service like that is hard to find now a day's and it was very much appreciated.

    Thank you Gary Biala and TecFix

    Blair Mitchell Avatar Blair Mitchell

  • Had a great experience got our phone fixed in an hour love the new screen highly reccomend this place.

    Leslie Jones Avatar Leslie Jones

    Do not look anywhere else for cell phone, tablet or computer repairs! We have taken in 3 or 4 devices now and the customer service is unbelievable. They have a no fix, no pay policy however we have never had them unable to fix any of our issues. Their prices are super reasonable. The two guys are friendly, helpful and very professional. We will never use anyone but this place! Thanks for being such an awesome, trustworthy business!

    Jennifer Aitkenhead Avatar Jennifer Aitkenhead

  • TecFix provided me with outstanding service! In the midst of a deadline, my laptop stopped working. After a brief telephone call, I dropped it off, explained my situation and by the end of the same day I had it back good a new. My experience was great. The price was fair. I recommend TecFix without hesitation! These folks know there stuff and know how to deliver.

    Wayne Davey Avatar Wayne Davey

    Great customer service! They gave us discount!

    Leah Mosquito Avatar Leah Mosquito

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