On my sisters computer when you plug any mouse and keyboard kn they just dont work and none of the lights come on, I've tried normal and usb mice and keyboards and none of it works.
yea, i make sure to have 2 or more spare kb's, a few mice (serial, usb, ps2), couple monitors, usb hubs, etc...for these type of problems when i fix pc's for people.
PS: talldude, you need to clean your pm box dude...