Clicking noise on Macbook pro retina
My macbook pro 13" retina is making a noise, that sounds like a click. It happens mostly when I have multiple apps open or when im watching a movie or something like that. First i thought it was from the speaker but it also happens when im on mute. Can someone help me?
MacBook Pro (Retina, 13-inch, Mid 2014), OS X El Capitan (10.11.2)