PC won't load after factory reset

My son reset his computer to factory settings and now it won't even load. F12 asks for a password but we have never put a pass word in. Did he do something wrong?

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crwdns2889612:0crwdne2889612:0 0

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F12 on boot up ask for a password? Sounds lie a BIOS password. what model is your emachines PC?

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