I've just brought a non retina pro, i had a macbook before, its showing 2 ethernet ports for some reason in network preferences and one is active & showing connected but there is no wire plugged in, it quotes an ip address but that isn't my internet ip which I'm using for wifi & always have.
I connected to a network via ethernet to see what it did & it just used the other port in network preferences, so my question is where is this mystery port?
sorry if its a simple question
I connected to a network via ethernet to see what it did & it just used the other port in network preferences, so my question is where is this mystery port?
sorry if its a simple question