Basic Information: Printer Model: Ender 3 pro MCU / Printerboard: Creality V4.2.7 Host / SBC klippy.log klippy (6).log (708.6 KB) Describe your issue: My ender 3 pro shutdown mid print with the error “MCU ‘mcu’ shutdown: ADC out of range" This generally occurs when a heater temperature exce…

I unsoldered both the C44 capacitor and R67 resistor and a short remained on the board, i couldn’t see any other connections on the physical board. I belive the Stm32f103 might have shorted, and im not gonna attempt to replace that. Thank you all for the help

Faulty thermistor/MCU on v4.2.7

General Discussion

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Faulty thermistor/MCU on v4.2.7

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