Question : Problem: USB 2.0 4-port Hub asking for drivers...?

For some reason, this USB 2.0 hub worked fine the first time I plugged it in.  It installed correctly, and Windows XP didn't want any drivers.  Now, each time I plug in the hub, it brings up the "Welcome to the Found New Hardware Wizard" dialog, and doesn't install properly, even using the wizard.  The device name that the Found New Hardware Wizard detects is "USB 2.0 Hub".

I've tried two different hubs with the same result (a D-link and a Rosewill).  No driver disks come with the hubs, and no drivers are available online for them.  Any ideas?  The system is newer, with a 939 motherboard and USB 2.0 ports, and it is running Windows XP SP2.

Answer : Problem: USB 2.0 4-port Hub asking for drivers...?

Reinstall chipset drivers, also go device manager and delete all usb entry there and let windows redetects and reinstall them. Try that see if it helps.