What should I do if the volume buttons on my computer don’t respond when I press them?

Solution to the problem that the volume keys on the computer do not respond when pressed: 1. Open the registry editor; 2. Find the Run folder; 3. Create a new string value and name it Systray; 4. Modify the numerical data of the string to [C:\Windows\System32\systray.exe] and restart the computer.

The solution is as follows:

1. Press the "Win R" shortcut key to open Run, enter "regedit", press Enter, and open Registry;

2. Expand "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows/CurrentVersion/Run" on the left side of the registry;

3. Right-click in the blank space on the right, select "New String Value" and name it "Systray";

4. Double-click Open "Systray", change its value data to "C:\Windows\System32\systray.exe", click "OK" and restart the computer.

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