Chosen Solution
I have a Virtual Boy that at one point seems to have been dropped with the rubber piece on the side being gone. Sometimes when I play the system the speaker just doesn’t play sound, and other times it is fine. There is something rattling around in it too. Does anyone know what the issue might be before I have to open it? Thanks.
Normal broken wire or connector. Open it up and look around. Take a picture of how it goes back together has always helped me.