abashera

I've installed Windows 7 Professional on a MSI MAG Z690 and i7-12700K, and so far everything's working perfectly except for the audio. What I'm pretty sure is the onboard sound card is showing up in the device manager as "Realtek USB2.0 Audio" as it disappears when I disable HD Audio Controller in the BIOS settings. I've tried installing drivers from MSI's website and older versions from Realtek directly but nothing's worked. Anyone know how to fix this?