A co-worker asked my to look at her daughters computer and see whats wrong with it, when I try to start it up I get a power on password input. She says thats the way it was when they got the computer. I tried using a windows boot disk, didnt work Tried all stuff for the password i.e. ser. num., hi, none basic stuff like that, nothig. it wont even show what i'm typing, it just lets me know when its worng, and after 3 trys it freezes. any suggestions?