keyboard sound buttons not working anymore

Solution
Try going into device manager uninstall the keyboard drivers from there then remove the keyboard from usb slot wait 2 to 3 seconds and then plug it back in. Let the windows install the drivers and then see if the button works or not.

goku1234567890

Distinguished
Try going into device manager uninstall the keyboard drivers from there then remove the keyboard from usb slot wait 2 to 3 seconds and then plug it back in. Let the windows install the drivers and then see if the button works or not.
 
Solution