I have COX cable so DHCP would be the right way. My D-Link 655 wireless router is set for DHCP. I have a choice between PPPoE or DHCP so I pick DHCP. My wireless laptop is trying to connect to the Internet using PPPoE and won't connect. It will connect using Ethernet. How can I get my laptop on the Internet because it shouldn't be using PPPoE for wirerless?