Antminer Repair Service in India
S9 · S17 · S19 · S19 Pro · S19 XP · S21 · T21
Your Antminer down? Whether it's an S19 Pro with dead chips, an S17 with temperature errors, or an S9 that won't boot — we've repaired thousands of Antminers. As India's specialist Bitmain service center, we handle everything from chip-level hashboard repair to firmware recovery and full preventive maintenance.
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What We Offer
Hashboard Chip Replacement
Failed BM1397, BM1398, BM1362 chips replaced using professional BGA rework with thermal profiling for S19/S21 series.
Control Board Repair
Firmware recovery, SD card fix, ethernet port repair, and chain detection issues for all Antminer control boards.
Thermal Management
Thermal paste reapplication, heat sink repair, fan replacement, and temperature sensor calibration.
Full Machine Service
Complete disassembly, cleaning, inspection, parts replacement, and reassembly with full testing.
Error Code Diagnosis
We decode and fix all Antminer error codes — chain not detected, temp errors, voltage faults, and fan failures.
90-Day Warranty
Every repair comes with a 90-day warranty. If the same issue recurs, we fix it again at no charge.
Why Choose Us
"The S19 series has been our most repaired miner — the BM1398 chips are sensitive to thermal cycling. If you're running S19s in India's hot climate without proper cooling infrastructure, preventive thermal paste replacement every 6 months can save you from expensive chip replacements."
Antminer Model Comparison — Common Issues & Repair
| Model | Hashrate | Most Common Issue | Avg Repair Cost | Repair Time |
|---|---|---|---|---|
| S19 | 95 TH/s | Hashboard temperature errors | ₹5,000–₹10,000 | 3–5 days |
| S19 Pro | 110 TH/s | Dead ASIC chips (BM1398) | ₹8,000–₹15,000 | 5–7 days |
| S19 XP | 140 TH/s | Voltage domain failure | ₹10,000–₹18,000 | 5–7 days |
| S19j Pro | 104 TH/s | Control board firmware | ₹3,000–₹6,000 | 1–3 days |
| S21 | 200 TH/s | Thermal paste degradation | ₹4,000–₹8,000 | 2–4 days |
| S9 | 14 TH/s | PSU capacitor failure | ₹2,000–₹4,000 | 2–3 days |
Related Services & Parts
How It Works
Send Details
Share your Antminer model, serial number, and the symptoms you're experiencing.
Ship or Drop Off
Ship the faulty unit or affected boards to our facility. We provide packaging guidance.
Diagnose & Repair
Full hardware diagnosis within 24h. After quote approval, repair completed in 3-7 days.
Test & Ship
Every repair tested at full hashrate for 24 hours before shipping back to you.
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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