Expert Crypto Mining Machine Repair Team
Meet our team of ASIC repair specialists, committed to delivering top-tier Bitcoin miner repair, ASIC hardware diagnostics services for S19 Serials, S19 XP, S/T21, L7, L9, Z15, and more. We specialize in onsite repair services to get your mining equipment back online quickly.

Zyong Hio
Co-Founder & Technical Supervisor – Specialist in onsite crypto mining machine repairs and preventive maintenance. With years of hands-on experience, Zyong is committed to building scalable repair solutions for the industry.
I’m passionate about creating long-term solutions in the crypto hardware space. My goal is to offering scalable and expert-level services across the industry.
"My mission is to deliver the fastest and most reliable mining machine repair services to keep our clients ahead in the blockchain race."
Common Mining Machine Failures and Onsite Repair Solutions

S19 XP Crystal Signal Interference

S21/T21 TX/RX Signal Interference

S19 XP Low Hashrate Issue

S21/T21 Hashboard PLL error

S19 XP Hashboard Moisture Corrosion

S19 Pull-up Resistor Corrosion

S19 XP LDO Feedback Resistor Corrosion

S19 XP High Voltage Chip Burn

S19/L7 Power Switch Burnout

S21/T21 Chip Crack

S21 Pad Solder Explosion

S21 Pre-Repair Soldering Signal Distortion

S19 XP Test Point Corrosion

S19 XP Improper DCDC board connection

Z15 Power Management Chip Short