Posted 18 April 2008 - 06:41 AM
Try uninstalling the USB drivers and then reboot your computer, on reboot it should reinstall them all. This might resolve it.
Also are these the rear port on the motherboard, or ports at the front of your case?
If on the front, open her up and have a look make sure the connections to the motherboard are solid and pushed in fully.
~ E-Mu ~
"Emu, You Moo, We All Moo for Emu!" <-- Thanks to Animal
"If at first you don't succeed; call it version 1.0"