No boot / no display
Boards that won't power up, hang, or show nothing — traced to the failing stage and repaired.
Odessa, Texas · Control board repair
ASIC control board repair
Miner won't boot, won't show on the network, or stuck on corrupt firmware? The control board is often the culprit — and it's usually the cheapest board to fix. We repair and reflash Antminer and Whatsminer control boards from $30, diagnosed with proof and repaired only after your written approval.
- From $30control board repair
- Antminer + WMBitmain & MicroBT
- 7-daywarranty from delivery
What we handle
Common control board faults
No network / no IP
Miner missing from your dashboard even though the hashboards are fine — usually a control-board fault.
Firmware & SD-card
Corrupt firmware, failed flashes, and bad SD cards reflashed or repaired — the cheap fix first.
Reflash vs. repair
We do the cheaper fix first
If your control board just needs a reflash, that's what it gets — no reason to charge for component work it doesn't need. If the board is physically damaged, we repair it at component level. Either way we diagnose the whole miner, because a "dead" unit is sometimes a control-board problem hiding a healthy set of hashboards.
From our bench
Diagnosed, not guessed
FAQ
Control board repair questions
How much does ASIC control board repair cost?
Control board repair starts at $30. We diagnose the fault first and give you a written quote; you approve before any work is done.
What control board faults do you fix?
No-boot and no-display boards, no-network / no-IP faults, corrupted firmware and SD-card issues, and damaged ports or connectors on Antminer and Whatsminer control boards. Reflashing and component-level repair are both on the table.
My miner won't show on the network — is it the control board?
Often, yes. A control board that won't boot, won't get an IP, or has corrupt firmware will make a miner disappear from your dashboard even though the hashboards are fine. We test the whole unit so you fix the real cause.
Can you just reflash the firmware?
If the fault is purely firmware or SD-card, a reflash may be all it needs — and that's the cheaper path. If the board has hardware damage, we repair it at component level. We tell you which it is before charging for anything.
Get a quote
Send us your models & symptoms
Tell us what the miner does (or doesn't do) — we'll quote reflash or repair in writing.