My GF inherited a Toshiba Satellite MN: PSAA8U-0ER02K. I started it up last night and was futzing with settings as it was all superbig text used previously by her elderly aunt (RIP Aunt Ester). I got to the XP screen where her profile could be selected and thank goodness it was not password protected. When I went to reboot after changing some display and sound settings, I pressed F2 for boot options and thats when it locked down and now will not pass that password entry screen. It is a Phoenix BIOS and when you start up it goes to a Toshiba splash, with Phoenix at the bottom then goes to a blue dialog box for password entry. I have tried everything I know of. It will power down after 3 incorrect entries. Thanks for your thoughts. Charles *****edit----anyone know how to use Keydisk?