PSU_ERR
Critical
Avalon 1246 – PSU Not Detected
power supply error
Critical — Immediate action required
Affected Models:
Avalon 1246
Symptoms
- Power-related failure
- Miner not starting or shutting down
- Voltage instability
Step-by-Step Fix
1
Verify power source and cable connections.
2
Measure PSU output voltage with multimeter.
3
Disconnect hashboards and test PSU with control board only.
4
Replace PSU if output voltage is out of specification.
5
Ensure PSU wattage rating exceeds miner consumption by 10%.
Related Error Codes
Still Having Issues?
Our team of Bitcoin Mining Hackers has been repairing ASIC miners since 2016. We have seen it all and fixed it all. Get a professional diagnosis.