That will probably be why then, you can’t use an Emmc pi with an SD card I believe, you need to flash the image to the Emmc using a flasher.
I can’t offer more I’m afraid, I don’t have an Emmc pi but these may help:
That will probably be why then, you can’t use an Emmc pi with an SD card I believe, you need to flash the image to the Emmc using a flasher.
I can’t offer more I’m afraid, I don’t have an Emmc pi but these may help: