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Kinda, it was saying its enabled. It said disabled after i updated my bios to the latest. Then i enabled it, solved. So it was a bios version problem
It is possible that a newer BIOS could be required especially since the one in use is long before Windows 11. But, Windows 11 may work fine anyway. There's no guarantee however as it depends on the BIOS programmers, etc. The BIOS does and can affect audio.
I'm really more concerned about why the board isn't accepting a newer version. That's worse than an audio issue.
However, your Windows installation is messed up. You should just have audio from the Realtek even just from Windows update provided driver. If choosing the one from the board https://www.gigabyte.com/Motherboard/GA-A320M-S2H-rev-1x/support#support-dl-driver-audio then you should just install it and reboot and that's it. I would be more concerned here with Windows about what else is wrong as its likely not the only thing even if its all you've yet to notice and think.