Raspberri PI IQ Audio DAC Pro and Pi4 ---No Audio inspite of config settings as directed

All,

i i just got a IQ Audio DAC Pro card to fit in Pi4 cannot get the audio out

it is detected on Pi4 but no sound

appreciate the Help if anybody can help

i am using latest raspian

Thanks

You need to disable the normal Pi’s audio - page 5 here https://cdn.sparkfun.com/assets/e/6/5/a … IO_v32.pdf