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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

  • Thank you so much! Service was awesome and so fast! Fixed the screen on my iPad in like an hour. It works perfectly so happy.

    Bonnie Barnsley Avatar Bonnie Barnsley

    Excellent service! Had a battery replaced in my old Samsung S7. They had it done in just over an hour for less than I was expecting. I will definitely come back for my phone and computer needs.

    Jeremie C Avatar Jeremie C
  • Company managed to recover data from a water damaged iPhone when nobody else in the city was willing to tackle the job. The best part is they were one fifth the cost of sending out to other cities for the same thing. Very satisfied !

    Richard Broder Avatar Richard Broder

    fixed up my water damaged equipment very quickly. very happy with the service.

    Tony Brown Avatar Tony Brown
  • Excellent service from start to finish! Brought back my Google pixel 2 to life by replacing the battery. No need for a new phone which saved me hundreds of dollars. Thank you Jin for the quality work. Would highly recommend TecFix without hesitation.

    MStamos Avatar MStamos

    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

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

    Courtney Huston Avatar Courtney Huston
  • 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

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

    Leslie Jones Avatar Leslie Jones

    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

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