I installed Windows XP yesterday and since then my USB ports arent working. I cant use my wireless keyboard/mouse as their reciever is to be connected to the PC using a USB wire. I am currently using some crappy PS/2 mouse and keyboard. I tried Updating Driver of the USB Host Controller from the Device Manager but its no good. I also installed Windows XP SP3 but still the USB ports arent working. Whats the problem ?
