cmospwd
A cmos/bios password recovery tool
root@kali:~# cmospwd -h
CmosPwd - BIOS Cracker 5.0, October 2007, Copyright 1996-2007
GRENIER Christophe, grenier@cgsecurity.org
http://www.cgsecurity.org/
Usage: cmospwd [/k[de|fr]] [/d]
cmospwd [/k[de|fr]] [/d] /[wlr] cmos_backup_file write/load/restore
cmospwd /k kill cmos
cmospwd [/k[de|fr]] /m[01]* execute selected module
/kfr french AZERTY keyboard, /kde german QWERTZ keyboard
/d to dump cmos
/m0010011 to execute module 3,6 and 7
NB: For Award BIOS, passwords are differents than original, but work.