Win10 system can not open the volume icon solution

Win10 system notification area volume icon is gone, this time can refer to: Win10 notification area can not find the volume icon how to do? . But in some cases the option to enable the volume icon is gray and can't be opened. How should we deal with this problem?

The solution is as follows:

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, the right side of the new string value named systray.exe;

4, double-click the systray. The exe key value, modify its value to C:\\Windows\\System32\\systray.exe, OK.

These are the Win10 system can not open the solution of the volume icon, restart the computer after you modify the registry, you will find the option to enable the volume icon has returned to normal.