Ive been having Internet connection problems lately. Yesterday the Internet didn't work at all. Today I disconnect and reconnect some wires and now it's working on my iPad but not my Mac. (2011 unibody)I rebooted it, turned wifi on and off, changed the ip address that my iPad is using. Nothing works. I think my modem is screwed up because it's recognizing the router and it says it's connected, but it won't actually load any web pages.