I recently replace the hard drive in my laptop, but now it isn't connecting to the router. It keeps telling me the settings are wrong, but I cross reference the main computer and everything is set up the same, but it still won't connect. I am not a tech savvy person, and all my friends who are good at this stuff live on the other side of the country, so I'm pretty much at a loss here. If someone could give me some advise that would be wonderful.