By upgrade, do you mean that this is a new computer?
Do other devices work with those USB ports?
Open your device manager and see if there are any yellow or red warning icons, especially in the USB section.
Take notice of what they are called.
The word "enhanced" or 2.0 must be in the description for them to be 2.0.
If there are warning icons, delete the USB hubs or controllers that have the warning icons, reboot and let Windows find and reinstall them.
When it comes to it check "Let Windows use Windows Update to find the drivers" or something to that effect.
Let us know.
Edited by Enthusiast, 24 September 2006 - 08:26 PM.