I need help please. I setup a brand new Dell 1464 laptop up at home last week. It is running Windows 7 home premium out of the box. Had no issues. Got it to connect to the network both wireless and Ethernet. When I right clicked on the network icon on the taskbar, there was my router (Linksys) with a strong connection.
When the laptop was taken to another site for work purposes, could not see the corporate wireless network, so their IT people worked on it a while. They still couldn't get it to connect, so it was setup with the Ethernet. ( I don't know what they did, BTW) The problem is now at home, when I try to connect wirelessly, I can connect with the network and see and access the other computers on the network, but I have no internet connection. When I right click on the network icon on the taskbar, I now have two Linksys icons, one shows great connection, another one has a yellow exclamation mark on it. I've tried the troubleshoot on it and it doesn't find anything wrong. Any help would be appreciated. Thanks.