I have a late 2012 MacBook Pro running OS X 10.9 Mavericks, and it uses a network login system with my school.
This normally wouldn't be a problem, except for the fact that I can't connect to a wifi network from the login screen.
Is there a way I can accomplish this so that I can log in and get this thing going?
I can't use an Ethernet cable, because the MacBook doesn't have a full Ethernet port, but it requires a Thunderbolt to Ethernet adapter, which I do not possess, and neither does my school.
Best Answer
Reboot and hold down the OPTION button. That should give you the option to select a wifi network. Then select your drive and hit the arrow on the screen.