0
votes
2answers
131 views

Macbook Pro Mid-2012, ethernet heating

I am a Mac newbie and I have a new 13" Macbook Pro. I used the Ethernet connection for wired Internet in my dorm room, but after using it for half an hour or so, the Ethernet port and the area nearby ...
1
vote
1answer
1k views

MacBook connects to network over Ethernet but not WiFi

I'm visiting my relatives and trying to get my MacBook on their network. If I connect over Ethernet, everything works fine and I can get online without a hitch. But if I connect over WiFi, I can't ...
1
vote
2answers
126 views

What could be wrong with an Ethernet port on a black macbook?

In my house is an older black macbook. If I plug it into the house ethernet with a cable, youtube videos pause and spin the throbber and other network operations are also sluggish. If I disconnect ...