: Many budget laptops like the NE14A2 use an I2S interface. Check DriverIdentifier for NE14A2 I2S drivers if you see a "Multimedia Audio Controller" error.
This UWP app (from Microsoft Store) allows you to: avita ne14a2 sound driver
Realtek offers universal HD Audio drivers ( realtek.com/download ). However, these may cause pop/click issues on Avita laptops because they lack custom CODEC initialization. Only use this if the official driver is unavailable. : Many budget laptops like the NE14A2 use an I2S interface