I own a regular MacBook and it's about a year and a half old. I recently moved into a new apartment and established a new wireless network through Comcast. They gave us a modem/router combo for our internet connection. (Motorola SBG901) Everyone else in the house owns a PC and they have no problems connecting to the internet. Everyone's Iphones also connect with ease. My MacBook, however, will connect to the router but will not run the internet. I've tried both the wireless and ethernet connection and neither of them yield anything but a long loading page then an error saying "No internet connection available." I've tried switching settings on the router and running multiple diagnostics on the laptop but nothing appears to be working. If you guys have any info that could help out I would really appreciate it. - James S.

Ok I went to the network settings and clicked advanced. I went over to DNS and saw 2 different addresses under the DNS Servers box. I'm not sure if that has anything to do with it or not. I can't change or alter them in any way. As far as the IPV4 settings go the only thing I could see was an option to enter an IPV4 address manually. Like i said before the network is saying I'm connected but there's still no internet. Any more ideas? Ok I went to the network settings and clicked advanced. I went over to DNS and saw 2 different addresses under the DNS Servers box. I'm not sure if that has anything to do with it or not. I can't change or alter them in any way. As far as the IPV4 settings go the only thing I could see was an option to enter an IPV4 address manually. Like i said before the network is saying I'm connected but there's still no internet. Any more ideas?

Remove both the DNS settings and then the wireless network will work. Remove both the DNS settings and then the wireless network will work.