I have a Dell Latitude D630. It has an admin password for the bios. Nothing is locked except for the settings. I can't change any of the settings in the bios. It lets me boot to windows just fine though. My question is, since I don't know that admin password for the bios, if I upgrade the bios firmware, will the admin password be deleted? Since I'm flashing the bios, I would think that all the settings will be lost. Is that the case?