focusrite 2i2 usb

Hi all, Got my audio recording hackintosh set up and running but have an issue keeping me from recording and playing anything through my Focusrite 2i2 interface. Whenever I play audio there is a very loud crackling/static. I went to preferences and double checked that the interface was selected...

Hi i have the focusrite 2i2 and installed the drivers but when I restart it doesnt show in the audio output devices. Does anyone know what the problem could be? if more info is needed just ask. Been trying to sort this for a few days now and google is no help :/