Method One, close the Audio manager icon
1. Realtek Audio Manager will be installed in the operating system with the updated sound card driver, the default is turned on, it can save system resources, first right-click the taskbar select Properties, then click "taskbar → notification area → custom";
2, select the Realtek DH audio Manager icon → in the inactive "hide" or "Always hide" → Click OK;
Method Two, directly shut down the audio manager program
1, even if the icon is closed, the Audio manager's program is still open, we can use Task Manager to turn it off, first of all, press and hold the shortcut key on the keyboard (Ctrl+alt+del) to bring up the Windows Task Manager → Select rthdcpl. exe→ the end of the process;
2, but the shutdown here can only temporarily effective, restart the computer, it will still randomly start, then how to completely close it, the specific operation method: first start → run → input: msconfig Enter to open the System Configuration Utility.
3, switch to the "Start" tab, and then find and remove the RTHDCP before the check → Click OK.