usb controller

[ITZBVAN005]

i just installed xp pro on my pc its a compaq s4020wm and i am missing the usb controller device in the device manager.where can i go about finding this driver at?i need it asap bc i have a project thats due for school and i cant print bc my printer is a usb connection

 

[SHAWN]

Link

Look for a chipset driver.

 

[ITZBVAN005]

i dont see a chipset driver at all do you