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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

  • 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

    My Ipad mini was having battery problems…though fully charged it got drained our quickly. I had it fixed with TecFix…they made a free diagnostic…battery wa replaced however the issue still persists…I returned it to them…they warranted the battery without any charges…Jin was very patient and professionally explained to me the issues…big thanks…TecFix is worth recommending.

    Rey Oh Avatar Rey Oh
  • Excellent service! Brought my macbook pro to them after visiting the apple store and was able to save $400 by not having to replace the entire logic board. They made my laptop their top priority, as I needed my data asap for school.

    Katrina Mayo Avatar Katrina Mayo

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

    Alex Belov Avatar Alex Belov
  • Very happy with the service I got..its my second time here for some board level work and they are supper easy to deal with..definitely I'll be back

    Manuel Giesbrecht Avatar Manuel Giesbrecht

    Brought in my iPhone 6 to be repaired and Jin was amazing. Very friendly and knowledgeable.

    Courtney Huston Avatar Courtney Huston
  • The staff were very informative and forthcoming. The work was done well and they take pride in doing a good job. They care about the customer.

    Gordon C Avatar Gordon C

    They were quite efficient and real professionals. I am more than satisfied with their service.

    the unicorn channel Avatar the unicorn channel
  • Very good work and professional attitude (highly recommended )

    Teddy Johnston Avatar Teddy Johnston

    Super fast, friendly, and knowledgeable. Would recommend this shop to anyone! Fixed my fried motherboard on my MacBook laptop extremely quickly!

    Karina Lebedeva Avatar Karina Lebedeva
  • 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

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

    Leslie Jones Avatar Leslie Jones

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