annoying noise when installing new firmware ender 3 v1



  • Update to the new one through the SD card I have a 4.2.2 board and from the moment that said update did not stop hearing a very annoying noise that comes from the screen, even this necessary update does not appear to make a change of filament as in the previous version.



  • Same for me, ordered a 4.2.7 silent board and it was silent indeed. At least until I installed the new firmware so I could use my BL touch and then the buzzer started beeping continuously. On the internet I could find some relation with a shared pin for the buzzer and the BLT linked to the Marlin software, so it appears the creality version has the same problem.

    Advised differ from cutting cords to ripping off the buzzer so not too happy about this so far.


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