Windows 10 and 11 have native HD Audio drivers. So why bother downloading the official Realtek driver?
The ALC897 relies entirely on software (the driver) to manage its hardware features. Without a correct driver, you lose jack retasking, surround sound virtualization, and microphone noise suppression. Realtek Alc897 Driver
If the driver is buggy, perform a clean reinstall. Windows 10 and 11 have native HD Audio drivers
| Problem | Solution | |--------|----------| | No sound after Windows update | Reinstall driver from OEM site | | Rear microphone not working | Enable "Microphone" in Realtek Audio Console → Device advanced settings | | Pop/crackle sounds | Disable "Audio Enhancements" in Sound Control Panel → Playback device → Properties → Advanced | | Can't separate front/rear audio | Install Realtek Audio Console from Microsoft Store | Without a correct driver, you lose jack retasking,
For optimal performance and to access the , you should install the driver specific to your hardware. Why every motherboard now has Realtek 897 codec?