Touchpad hot and static sound even when muted
In the last couple of days the touchpad on my macbook has been uncomfortably warm (along the top edge closest to the space bar), and then tonight a static-y sound started happening through 4
- even when I mute the sound. I'm actually not 100% sure that the sound is actually coming from the speakers. Does anyone have any suggestions on what I could try to do to attempt to troubleshoot?
MacBook, OS X 10.11