I have a wireless network set up and my PowerBook was working fine for the past few days then today it all the sudden won't connect to the Internet. I can access my shared servers but not the net. Does anybody have any ideas how to fix this?
Did you check your network settings? Are you using a router? Did you try to ping the router? Do you have access to the internet over the other lan comps? Did you try to plug the powerbook to the access point or router and see, if it worked wired?
We need a few more details as you can see