I just put together a new PC, first from scratch, and after some initial problems with the OS, I now can't connect to the internet. When I try, it says I don't have a network adapter driver installed. So, I download that from another computer, put it on a USB drive, and it's not showing up in Device Manager or My Computer on the new PC. I have a seperate issue with the case fans, connected to the power supply, not running, but I'd prefer to deal with the driver problem first. Thanks for any help offered.