• BM1746AA ASIC chip for Antminer Z15 in an anti-static tray
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Antminer Repair

BM1746AA Chip Replacement for Antminer Z15

BM1746AA Chip Replacement for Antminer Z15

$560.00 USD
$560.00 USD
Sale Sold out
Shipping calculated at checkout.

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

🧩Add-on to a repair, not a standalone item. We do not ship chips — the chip is installed on your board during the repair.
Every hashboard repair includes a set number of chip replacements; the number is shown on the repair page for that board. This add-on covers replacements beyond that number.

The final count is known only when the repair is complete.
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.
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The BM1746AA chip replacement service is designed for Antminer Z15 hashboards with burned or shorted ASIC chips. Our technicians use professional-grade soldering equipment and thermal reballing stations to restore full performance and stability.

Important: Chips are not sold separately. This service is available only together with Antminer Z15 board repair. Any standalone chip purchase will be refunded — no product will be shipped.

💡 When Chip Replacement Is Needed

  • Burned or shorted BM1746AA chips
  • Red or missing ASICs in miner interface
  • Chainbreak or zero-hashrate domains
  • Overheating and unstable performance even after cleaning

⚙️ What’s Included

  • Removal of defective BM1746AA chips
  • Installation of new, tested chips with proper reballing
  • Full testing and verification on Z15 control setup
  • 30-day repair warranty, extendable to 3 months

BM1746AA chip replacement is performed as part of our Antminer Z15 board repair service. The cost of the chips is added to the total repair price depending on the number of replaced units.

Need to send your board in for repair? Visit our shipping instructions page to learn how to package and send it safely.

Contact us with any questions before ordering:
Contact our team →