I have a Late 2008 MacBook, Aluminium and the higher trim model, the one with 2.4 GHz and the backlit keyboard. I currently have a 2014 rMBP and I needed an optical disc drive so I took out the one in my MacBook. Problem is while I was taking it out, I ripped out one of the cables that was on the circuit board. Can anyone tell me what this cable is (I think speaker?) and how to fix it?