On a 2Gb 4b
Volumio - previously working through the jack, set the sound up as HifiBerry DAC + it reports and ALSA error and wont play.
(tried reflashing the OS as suggested elsewhere)
HiFiBerry OS - recognises the card, no sound is output. It says it's playing something. Nothing from HDMI or the 3.5 either, just to be sure.
What sound card is shown in HiFiBerryOS?
Sound Card : DAC + Zero/Light/MiniAmp
aplay1 Card 0 sndrpihifiberry [snd_rpi_hifiberry_dac]
aplay2 device 0 HiFiBerry DAC HiFi pcm5102a-hifi-0 [HiFiBerry DAC HiFi pcm5102a-hifi-0]
The PSU is from a chromebook so plenty powerful enough.
The device is new boxed from pihut UK.
Looks like some hardware issue with either the Pi the DAC or the connection between both.Try with another Pi, defective Pi GPIOs are not too rare. Also make sure tha board is plugged correctly onto the Pi.
I just tried it in my lad's pi 400.Is it supported? It made the unearthered humming noise you get from disconnected leads. HiFiBerry OS wouldn't boot until I removed the hardware. Not sure what to make of that.
Of course all this plugging and unplugging of kit means I'm fairly sure it's seated properly in the rpi 4b, still no sound.