I had a stupidty moment myself
One night on my comp, I was listening to music. All of a sudden, my speakers broke. I was like what?? How did that happen.
So my dad called tech support and they couldn't fix it so they said the onboard sound is broken so we need to replace my mobo.
So a few days later, a guy came over to replace it. He first tried to seee if he could fix it.
Later, he told me the speaker jack was plugged into the wrong color.
I honestly had no idea how that happened. How can a speaker just plug out and in by itself?
Well, i tried replugging it and maybe put it in the wrong one. I felt like such a retard.