I have a HUGE problem. Last night I turned my computer off and this morning when I rebooted I had issues. Mainly my bluetooth hub,keyboard,and mouse do not work. PLUS it doesn't seem like any of my usb ports are working either as I tried to install a wired mouse just to get into my PC. This is on my Dell XPS420. I know this is a long shot, but thought I would offer it out to you guys.
Thanks,
Bob s.

