I have a Toshiba laptop that is approx 10 years old that will now not let me connect to my wi-fi. I keep getting a message that says "turn on hardware radio". I have gone through so much stuff and followed so many suggestions (from the computer itself) and eventually it always ends up telling me to turn on the "hardware radio". I have yet to figure how to do this, as this message is the only reference I can find to "hardware radio" Before I got my iPad, approx 2.5 years ago, the laptop worked fine, so I have no earthly idea what to do next. Any & all help appreciated.