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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

  • Quick, Efficient and very professional. Fixed my IPhone 7 screen in no time. Told me about all other issues that could go wrong with my phone after he opened it and was very informative. I definately recommend and will return for all my tec needs/fixes.

    David Schwakin Avatar David Schwakin

    Great service! I called at 3 p.m., brought in my laptop at 3:15 p.m., and Jin diagnosed the problem (a broken power cord) within minutes. Thanks for your help!

    Heidi H Avatar Heidi H

  • Great customer service! They gave us discount!

    Leah Mosquito Avatar Leah Mosquito

    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

  • 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

    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

  • Very good work and professional attitude (highly recommended )

    Teddy Johnston Avatar Teddy Johnston

    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

  • TecFix really came through repairing my daughters Macbook Air. Stepped on at
    a basketball game bent the case and smashed track pad and battery. Thought it may be done. Gary was extremely infomative over the phone and explained process to troubleshoot.and gave a preliminary estimate. In person service was friendly and helpful and repair was done at quoted price and as delivered as promised next day. Very pleased with the service provided. Recommend this provider for apple product repair.

    Colin Cheys Avatar Colin Cheys

    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 fast and very good price! Great quality repairs!

    Thyra Erlenmayer Avatar Thyra Erlenmayer

    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

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