Hi,
Did you install your chipset drivers from the motherboard disk when you reinstalled? Did you make sure you have SP2 on your install? Have you gone into the BIOS setup menu and made sure that the USB items are all enabled in there? Have you looked in the Device Manager to make sure that there are no red or yellow marks in there indicating the need for you to update the driver?
Post back with questions/concerns.
Did you install your chipset drivers from the motherboard disk when you reinstalled? Did you make sure you have SP2 on your install? Have you gone into the BIOS setup menu and made sure that the USB items are all enabled in there? Have you looked in the Device Manager to make sure that there are no red or yellow marks in there indicating the need for you to update the driver?
Post back with questions/concerns.