usb not working

[nick]

i was messing around with my computer the other day and im
not 100% sure what i did but my usb ports dont work now.
i have no idea how to fix it now...any help would be
awsome.

 

[Maximus]

what kind of error messages do u get?

 

[Cari \(MS MVP\)]

Right click on My Computer and select Properties. Click on Hardware and
then on Device Manager.

Are thet showing up here? If so, right click, select uninstall, reboot and
let XP sort it out.