S19 series
S19, S19 Pro, S19j Pro, S19a, S19K Pro, S19 XP and S19 XP Hydro — hashboard, control board, and PSU repair.
Odessa, Texas · Bitmain Antminer specialists
Antminer repair — S19, S19 Pro & S21 hashboards
Chip-level repair for Bitmain Antminer ASIC miners: dead and low-hashrate hashboards, control boards, PSUs and temperature-sensor faults — diagnosed with photo evidence, repaired only after your written approval, backed by a 30-day workmanship warranty.
- Chip-levelnot just board swaps
- You approveno repair without sign-off
- 30-dayworkmanship warranty
Antminer models
S19 and S21 families — repaired at board level
We work on the full modern Antminer lineup, air-cooled and hydro. Bring us one unit or a pallet of loose boards.
S21 series
S21, S21 Pro, S21+, S21 Hydro — chip-level hashboard diagnosis and repair as boards reach the aftermarket.
Older & other
S17 / T17 families, L-series and mixed lots on request. Don't see your model? Ask us.
What we fix
Common Antminer faults we repair
Dead & low-hashrate boards
Zero-ASIC boards, missing hashrate, chips dropping under load — traced to the failing domain and repaired.
Temp-sensor & PIC faults
Temperature-sensor errors and PIC issues, including S19K Pro temp-sensor reprogramming.
PSU & control boards
APW power-supply repair or replacement and control-board repair/replacement to get units hashing again.
How it works
From intake to hashing
- 1
Send or drop off
Ship boards or whole units to Odessa, or we collect from Permian Basin sites.
- 2
Diagnose with proof
Each board is tested and photographed; you get a fault report and a written quote.
- 3
You approve
No repair happens until you sign off. The diagnosis fee is credited toward the repair.
- 4
Repair & retest
Chip-level repair, then bench-tested to rated hashrate before it ships back.
Get a quote
Tell us your Antminer models & fault counts
Whole units or loose boards — we'll come back with a written repair quote.