Blstr DAC and PiCorePlayer

[HarryH]

I asked for the content of config.txt because other entries can make some troubles too.

Depending to the current kernel version (and the provided dtb files) used by piCorePlayer the following lines must be there at the top of the config.txt:

dtoverlay=
dtoverlay=hifiberry-dacplus-std

Detailed informations about that and recommendations for kernels older than 6.1.77, you can find here:

Argon BLSTR DAC not working

I don’t know if it’s really needed to get such HAT to work, can you please check that you have the following entry in your bootloader / EEPROM configuration: PSU_MAX_CURRENT=5000 and add this line to your config.txt usb_max_current_enable=1 This ensures that the RPi5 doesn’t limit the USB power to 600mA. Do you have tried this too? remove/comment out: dtparam=audio=on and change the following line: dtoverlay=vc4-kms-v3d to dtoverlay=vc4-kms-v3d,noaudio If nothing else works until no…