Couldn't get any of my music to play at work, which makes working hard (I like tunes when coding). I clicked on the volume icon and was greeting with a loud "DONK" informing me there were no sound devices available.
So I clicked on it again to hear the warning sound. And sure as hell, it "DONK"ed again at me.
Which reminded me of the computer I used to have that would read "Keyboard not detected. Press F1 to continue".