I have a Gigabyte B450M DS3H, recently I noticed that all the audio jacks both on the front panel and on the back of the motherboard don't work. I also noticed that any mention of Realtek devices don't exist in the sounds menu and in Device Manager. I've tried reinstalling realtek drivers several times using different ones ,as well as using DDU to fully uninstall each driver each time and none seem to work. I'm not sure exactly when this started since I've been using a USB sound card this whole time and I've only found the issue after trying to use the audio jacks again.