What should I do if the volume of the Win10 system cannot be adjusted?

Can't adjust the volume under Win10? Win10 settings — enable or disable the volume option in the system icon can not be opened? If you encounter the same problem, you can refer to the following method to solve:

Note: This method needs to modify the registry. Before the operation, it is recommended to follow the "Win10 system how to create a restore point?" for you The system creates a restore point to restore when an error occurs.

1, press Win+R to open the run, enter regedit and press Enter to open the registry editor;

2, expand the following location: HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run

3. Create a new string name named systray.exe on the right side;

4, double-click the systray.exe key value and change its value to C:\\Windows\\System32\\ Systray.exe, OK.

5. After restarting the computer, you can usually resume normal.

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