I have a MacBook pro. When I first brought it to my boyfriends house I got their network name and password. The MacBook remembered it and automatically connected to the network when I turned it on. But one day it just stopped. It won't give me an Internet connection. It still remembers the network and signs in but then I get that exclamation point over my connection status and I can't connect to the Internet. I've tried removing the network from the remembered list, restarting the computer, and re-entering the password, but it still won't connect.. Any advice/ideas? Please. Anything will help.