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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

  • Excellent service super friendly and professional staff. Wonderful service and extremely fast. Took three phones in today and within an hour all batteries were replaces. Very impressed! Highly recommend this place for all your cellphone needs.

    Deena Oleski Avatar Deena Oleski

    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
  • They are fantastic! They have lifetime warranty on their repairs as long as you don’t have cracks that prove to be your fault. I highly recommend their work as they’ve never failed the past 3 times I have gone. Please take a look into their work and establishment if you ever need reliable work done on your devices

    Hailey Berthelette Avatar Hailey Berthelette

    I enjoy the service and pricing! Thanks for your hardwork!

    Alex Belov Avatar Alex Belov
  • 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

    They really stepped up and helped me when I needed my MacBook Pro fixed. They diagnosed it accurately, in line with what Apple had said and were very kind and professional. Could have been a bit quicker as the whole process took almost 3 weeks, but it was during the Christmas holidays.

    Erik Wiebe Avatar Erik Wiebe
  • Gary helped me out with a botched repair of my own. I called ahead of time and to my surprise knew instantly what to do not even looking at the phone. Went in, quoted me the price, had it done within 3 hours and phone works like new now! Highly recommended and extremely knowledgeable staff! Well done!

    Quinn Morris Avatar Quinn Morris

    Very friendly, affordable, and fast service! Took my Mac to get a RAM upgrade and it was completed in about 15/20 minutes! (I supplied the RAM so heads up to those not confident in your own ability to do this; they’re a budget friendly option with quick turnaround and still cheaper than paying Apple prices for RAM.)

    ly doo Avatar ly doo
  • 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

    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
  • Very good work and professional attitude (highly recommended )

    Teddy Johnston Avatar Teddy Johnston

    My regular computer repair place is no longer there. I tried TecFix and although they do not repair monitors, the technician checked it and it’s working again! He did not charge me for looking at it and I’m very grateful! Thanks again!

    Arla Johnson Bauer Avatar Arla Johnson Bauer

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