mhogan 0 Posted June 23, 2002 I have installed XP on my system, but XP does not recognize the USB ports - both the on-board USB and add-in cards. I had this problem with Win2K too, but bought an add-on card with 4 USB ports, and that was working OK. Card manufacturer said XP has built-in support. Tried disabling on-board USB, no luck. Help? Share this post Link to post