How do I unmute my keyboard?
Pressing “CTRL+SHIFT+M” will activate the “Mute Volume” shortcut and will mute your system volume. Pressing “CTRL+SHIFT+U” will activate the “Unmute Volume” shortcut and will unmute your system volume.Try using Fn + F keys or Fn + Arrow keys. Just click speaker icon on taskbar, or click Fn + button that unmute sound on your laptop keyboard. For example my Notebook …