No Sound Out Of Rpi3

Hi. I am using Rberry 3 and volumio. It was well.

But for some unknown reasons the device and volumio looks playing songs without sound! Just as if I muted the amp or something…No, there isnt something like that.

How can I fix this? (sudo raspi-config doesnt work as it asks a password I dunno)

I too am having the same issue. The player seems to be playing a stream but no audio out the minijack.