Recent content by rysnth

Hi there! I get a hp prodesk 480 g1, which has alc221 audio chip as well, I tried what you mentioned in #443 but not worked, Applehda.kext can't be loaded, I have no idea the difference of alc221 audio chip between 480 and 6300(or 8300), I've spent a week on it but not resolved, could you help...