Intel Mac :: Cannot Connect To Internet - Server Lights YellowJun 13, 2012
All of a sudden I cannot connect to the internet. I use both Safari and Firefox and have not been having any problems. My machine tells me that it is connected to the ethernet and I have an IP address and everything else, but it just won't connect. I run diagnostics and the internet and server lights are yellow, not green. There are no proxy servers and I changed the firewall settings to allow all connections. Still doesn't work. My provider tole me to exchange the modem today and see if that works. They say they can see my computer but they can't communicate with it. Is there some hidden firewall somewhere in the OS.
iMac, Mac OS X (10.5.8), cable modem