So first, what I did.

My trackpad was working but wouldn't switch off, and my webcam wasn't picking up video, so I got the drivers.

What I then did was go to the dell website and check for updates. Installed those, still no problems. It wasn't until I updated the BIOS that this came up.

It now will not connect to the Internet. Says there are no connections available. My wireless is turned on and it can't find anything. None of the drivers on the resource disc are working, at least the ones I've tried.

Am I missing something obvious? Everything else is running fine.