Latest questions about "hp probook"

I have HP Probook and when I try to open WiFi Hotspot my there is a notice which says: "A device attached to the system is not functioning". What's the problem?

How do I install NFS Carbon on my HP Probook Windows 7 Laptop? I remember there was some sort of trick to it, but I can't remember what it was and now the game doesn't want to work.