Windows XP pro doesn't pull IP High Speed DSL and Dial up modem (two separate hardware items) stopped working. go to Start, run, cmd, ipconfig. No information at all. Norton on a restart "unable to repair" "doesn't support this function" full virus scan cannot find anything but when I twik with reinstall/install configure either dial up or LAN it shows me some kind of Trojan activity and and stops all activities. Is it possible to have virus inside hardware? (please do not laugh) Do I need to reset Bios? If I remove batteries from the MB will it reset Bios? If I Reformat my hard drive will it clean it? Any info is greatly appreciated.