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ASIC Miner Repairs and Maintenance

Professional ASIC Miner Repairs and Maintenance at Affordable Rates

We are certified by Bitmain to repair Antminers with problems ranging from software-related issues down to advanced component-level issues that can exist on the individual hashboard, control board and power supply. We are authorized to purchase components and other materials from Bitmain which, along with our experience in component-level micro-soldering, helps maintain a quality of repair unmatched by other repair shops. For more information about our certification, please e-mail us at [email protected] with your inquiry.

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, 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
  • As well as corresponding power supplies: Antminer APW7, APW8, APW9, APW9+, APW12

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

  • 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

    thumb Manuel Giesbrecht

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

    thumb the unicorn channel
  • i just got my screen replaced and they were VERY quick, and friendly. very good price and good quality!!!

    thumb sue the shoe

    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.

    thumb Gordon C
  • 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.

    thumb MStamos

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

    thumb Karina Lebedeva
  • I enjoy the service and pricing! Thanks for your hardwork!

    thumb Alex Belov

    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!

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

    thumb Courtney Huston

    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.

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

    thumb Leslie Jones

    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!

    thumb Arla Johnson Bauer

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