Audio

Hey guys, recently I've been looking at my hackintosh, and I don't seem to be able to get audio working properly, I've watched every YouTube tutorial I can find, read through the Opencore guide and the Apple ALC guide more times than I can count, but still nothing. I can see that AppleALC.kext is loading, Hackintool can see it as a loaded kext, and I've tried every codec ID for my audio. I used to have this working, and I know that it will be a simple fix, but I've spent days on this and it still won't work. I can play music through my DGPU fine, but neither the internal speakers, or the audio jacks work, does anyone know how to fix this?

Specs:

Dell Optiplex 5050 SFF

CPU - I7-6700

Graphics - RX580

RAM - 32GB DDR4

BOOT - Intel Optane 240GB NVME SSD