BM1746AA Chip Replacement for Antminer Z15

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 depen