Raspberry Pi 4 No 3.5mm sound using balenaSound

[eddie]

Did one final search and found this solution… and it worked! Lovely service, thanks.

No sound from 3.5 mm output

I’ve removed "vc4-kms-v3d" overlay option from from Define DT overlays under device configuration variables as per GH issue. Can you please see if you are getting audio output from the 3.5mm audio jack now?