MarcA22

basically i have done eveyrthing to the usbs like reinstalled uninstalled updated drivers had technicians from emachines look at them everything and they still do not recognize devices such as usb modems, printers, mp3s when they are plugged into a usb port the only thing i can come up with is perhaps its an interal problem and the usbs are dead i read that somewhere. also i had to delete a file called sunkfilt.sys a forum here informed me to do so because the copmuter wouldnt boot well that file i believe deals with usb and multimedia card reader. i no its not much info and kinda lackin of information but help would be great