Re: No Internet Detection
right-click My Computer>>properties>>Hardware Tab>>device manager
Under Network adapters you should see a listing of what adapter you have. Is there a big yellow warning symbol on it? Or a red X? If yellow, driver needs to be installed. If red, you need to enable it.
If you have internet connectivity on another pc, go to the manufacturer's website of the NIC that you're struggling with and download the newest drivers. Or Dell's site ... they should have the drivers, too.