And if you tried to right-click it to use the Administrator account to run it, and it still opens nothing. So your Realtek HD Audio Manager is not showing up on Windows 10.Īnd there is another error it is when you find the Realtek HD Audio Manager and want to open it, it does not do anything. When searching Realtek HD Audio Manager from the search box is also no effect, only shows search online results. In Control Panel, it is also disappeared. You cannot find it from your local disk and programs. in it.īut sometimes, when you want to use it, you find it is missing from your Windows 10 system. You can adjust computer audio properties such as speaker configuration, sound effect, room correction etc. Realtek HD Audio Manager is an audio control panel for your Realtek audio device.