8 yr old pc, can't upgrade to Win11.Audio does not work and after spending hours getting this PC where I needed it with my requirements I felt it was easier buying an $8 USB Audio adapter.I support Win 7 - Vista - 10 and 11 at work so after attempting specific driver and generic, issue  is with the board or Audio jack. The USB adapter works great and easier and faster then tech support and possible unit swap and loss of my time.