PSU Repair for ASIC Miners
Power Supply Diagnosis, Repair & Replacement
A failing power supply can kill your entire miner. Whether it's a dead APW12, a noisy APW7 fan, or voltage instability from your Whatsminer PSU — we diagnose and repair all ASIC power supply units. Don't risk your hashboards with a faulty PSU. Get it fixed by professionals.
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What We Offer
Voltage Regulation Repair
Fix output voltage instability, overvoltage, and undervoltage conditions that damage hashboards over time.
Component Replacement
Replace failed MOSFETs, capacitors, diodes, and transformers using high-quality, thermally-rated components.
Fan Replacement
PSU fan running loud or dead? We replace PSU fans with OEM-equivalent high-CFM models for proper cooling.
Thermal Management
Inspect and repair thermal pads, heat sinks, and airflow paths that cause PSU overheating and shutdown.
Load Testing
Every repaired PSU is tested under full mining load to verify stable output across all voltage rails.
90-Day Warranty
All PSU repairs backed by our 90-day warranty on parts and labor.
Why Choose Us
"A failing PSU doesn't just stop your miner — it can destroy your hashboards through voltage irregularities. We've seen cases where a ₹5,000 PSU repair could have prevented ₹30,000+ in hashboard damage. Never ignore PSU warning signs like clicking sounds or intermittent shutdowns."
Related Services & Parts
How It Works
Describe Symptoms
Tell us your PSU model and what's happening — no power, noise, tripping, or intermittent issues.
Ship the PSU
Pack and ship just the PSU unit. No need to send the entire miner.
Diagnosis & Quote
We identify failed components and provide a repair quote within 24 hours.
Repair & Load Test
After approval, we repair, load-test under full current, and ship back.
Ready to Get Started?
Contact us via WhatsApp for a free diagnosis and quote. We respond within 30 minutes during business hours.
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