I bought a new pair of Samsung headphones and have been using them in my laptop. Just today I noticed they are making a sort of loud humming noise, this humming noise stops when I touch my laptop anywhere except the actual screen, the silver area around the mouse and the hinge that holds the screen on.
I don't have to put any pressure on my laptop cause I thought maybe something was loose, just touch it with one finger and it stops. It doesn't stop if I set a weighted object on it, I've tried a few of different material.
Any idea why they're humming?