Everything I plug into my usb ports work properly no problems but I am still getting a message saying device not recognized. I even unplugged everything and error still comes up. It is weird because the message pops up every 5 secs kinda nerve wrecking. Ive tried disabling the drives and hard boots I dont know what more to do. Especially because all my usb ports are working but I am still getting an error. I tried defrag as well. Please and suggestions?