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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

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