one of the usb ports stopped working macbook 2011 is a worn out pin ?
I have a 2011 macbook pro, one of the two USB ports stated acting up two days ago, unplugged and re-plugged several times started working each time now nothing plugged in to that port will work. Is the (port) pins worn out or is it something else?
MacBook Pro, OS X Yosemite (10.10.3), started acting up and would unplug.
