• Antminer S19j hashboard, heatsink plate side, angled view
  • Antminer S19j hashboard reverse side with rows of ASIC heatsinks
  • Bare Antminer S19j hashboard PCB with heatsinks removed, chip pads visible
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BITMAIN

Antminer S19j Hashboard Repair Service

Antminer S19j Hashboard Repair Service

$100.00 USD
$150.00 USD $100.00 USD
Sale
per hashboard
includes diagnostics, repair, load testing
Shipping calculated at checkout.

By placing your order you agree to our Terms of Service, Warranty Terms and Refund Policy.

✅Nationwide mail-in repair service (USA)
✅Turnaround: 4–5 business days
✅Chip replacements included: 3 additional chips are billed separately
✅Warranty: 30 days (extendable)
🧩Supported issues
⛔ Dead or missing hashboard
🔗 Chain errors & unstable domains
⚡ Power circuit faults (LDOs, shorts)
🌡️ Sensor & signal line failures
USA-based repair lab (no outsourcing)
🔬Component-level diagnostics and repair (ASIC chips, LDOs, power circuits, SMD parts)
🔥Burn-in testing under load before return shipment
▸How to ship your hardware
📍Ship to: Antminer Repair LLC, 2141 NE 51st Ct, Apt E, Ft. Lauderdale, FL 33308
📝Put a printed note inside the box — your name or company, return address, phone and email. Without it the repair can stall.
🫧Hashboards: at least 8 layers of bubble wrap on every side, reinforced corners, sturdy sealed box. No sealed air pillows — they burst in transit.
📦Whole miners: original packaging with foam inserts if you have it. No cables or accessories — anything that is not packing material is not returned.
📨After shipping send us the tracking number, package weight and dimensions.
⚠️Damage caused by improper packing is not covered by the warranty.
🔗Full shipping guide
💬Contact us for volume pricing
ℹ️ Final repair cost may change after diagnostics. We always confirm before proceeding.
View full details

US based BITMAIN S19J Hashboard Repair Service


Send in your S19J Antminer Hashboard for repair

We carry out repair work related to soldering, complete replacement of parts and components of ASIC miners and other works using special equipment.

We repair and diagnose hashboards, EEPROM flash and bench test every board to make sure its hashes.

Customer responsible for all costs associated with mailing the hashboard to our service center in FL.

Customer also responsible for any import taxes on the returned item if shipped outside the USA.

PLEASE NOTE: We can not repair boards with burn damage; any boards mailed to us with burn damage will be returned to the client at their own expense or disposed of if buyer does not want to pay return shipping cost.

Processing is 4-5 working days from when we receive your shipment at our repair center.

Volume pricing available!

  • 5 stars: 8 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
j
john farneman
Repair was fast and board is still working like

Repair was fast and board is still working like new!! Will be sending more!

S
Steve B.
Antminer Repair is now my goto for ASIC repair

Antminer Repair is now my goto for ASIC repair. I had knocked 3 chips and heatsinks off the board. The repair was beautiful, shipping was fast, and the price was great. Can't recommend highly enough!!

M
Major McConeghy
Quick easy process

Quick easy process. Alex fixed my S19j pro+ in a few days and had it back in my hands in under a week.

R
Rafael Moreno
Honest and knows his stuff!

Hash board was fixed within a few days. Good communication.

B
BitDog Mining Co.
Fast return

Fast return, and they are all hashing- another Outstanding Job!!!

J
James
Quick turnaround, would recommend!

Quick turnaround, board tested in miner for 24 hours runs as should be, work on board looks great

H
Hugo Molina
Excelente reparación

El hashboard funciona perfectamente

S
Sean Harmer
Very quick service

Very impressed with this service. Faulty board (from a new miner) was repaired very quickly. Shipped from/to the United Kingdom. Board is back in the miner and working well. I chose this rather than the official warranty service after reading lots of horror stories.

Would highly recommend Antminer Repair!