For anyone who’s experiencing issues such as your microphone not showing up (The only option being “Default - None”) or VRChat’s in-game sound not working, here’s a potential solution:
Go to the Windows Search Bar, then type in “Services” and open it.
Scroll down until you find “Windows Audio Endpoint Builder”
Right-click that and hit “restart”. (It’ll also restart “Windows Audio”, just proceed as it’s nothing crucial)
I hope this’ll fix the issue, and please let me know if you have any questions or if it didn’t work.
This sadly didn’t help me at all : ( I after restarting the Windows Audio Endpoint Builder and even restarting my computer it still only has the option as Default - None. I worked at it for hours looking up different fixes and nothing worked : (