Could you elaborate on this? I have a HP mobo that worked perfect at first, but when I swapped devices on the USB header it's showing a random device I've never heard of(some multicard reader). I only have one USB header to work with so I can't swap and move on....so is there something that can be reset or anything?? I've spent two days troubleshooting and all I can think of now is resetting absolutely everything since it worked fine with the first device........but I really don't want to do that.