Arranca el pc desde el hirens boot.
Busca el menú BIOS / CMOS Tools.
Aqui tienes varias utilidades, puedes ir probando con ellas a ver q tal.
•Award DMI Configuration Utility 2.43 – DMI Configuration utility for modifying/viewing the MIDF contents. (Dos Freeware)
•!BIOS 3.20 – a powerfull utility for bios and cmos. (Dos Freeware)
•BIOS Cracker 5.0 – BIOS password remover (cmospwd). (Dos Freeware)
•BIOS Utility 1.35.0 – BIOS Informations, password, beep codes and more. (Dos Freeware)
•CMOS 0.93 – CMOS Save / Restore Tool. (Dos Freeware)
•DISKMAN4 – a powerful all in one utility. (Windows/Dos Freeware)
•Kill CMOS – a tiny utility to wipe cmos. (Dos Freeware)
•UniFlash 1.40 – bios flash utility. (Dos Freeware)