MicroBT Troubleshooting Guide
66 error codes and fixes for MicroBT ASIC miners.
FAN_ERR
Critical
Whatsminer M50S – Fan Speed Error
Whatsminer M50S, M50S+, M50S++
FAN_ERR
Critical
Whatsminer M30S – Fan Speed Error
Whatsminer M30S, M30S+, M30S++ (same 4x 12V 6-wire 12038 axial fan chassis)....
TEMP_OVER
Critical
Whatsminer M56S – Temperature Too High
Whatsminer M56S (hydro-cooled)
TEMP_OVER
Critical
Whatsminer M60S – Temperature Too High
Whatsminer M60S, M60, M60S+, M60S++ (shared control-board thermal pipeline)
TEMP_OVER
Critical
Whatsminer M50S – Temperature Too High
Whatsminer M50S, M50S+, M50S++
TEMP_OVER
Critical
Whatsminer M30S – Temperature Too High
Whatsminer M30S, M30S+, M30S++ (M30V1 / M30V2 / M30V3 hardware revisions -...
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