Fix audio or sound problems in Windows 10 and 11 - Lenovo Support
Do not download "Dolby Audio Drivers" from third-party driver aggregator sites. These are often outdated or packed with malware. You have three safe routes. dolby audio driver lenovo windows 11 updated
After fixing, prevent Microsoft from overwriting the Lenovo driver: Fix audio or sound problems in Windows 10
: The driver enables 3D spatial positioning, allowing users to accurately locate in-game sounds like footsteps or gunshots. Volume Consistency dolby audio driver lenovo windows 11 updated
This is a service conflict. Open Services.msc (Run > services.msc ). Find "Dolby DAX API Service." If it isn't running, set Startup Type to Automatic and start it. Reboot.