* CLEAR BIOS PASSWORD

At command prompt type debug
you will get a - prompt where you can type the fallowing ( means hit enter, not type enter*)

A
MOV AX,0
MOV AX,CX
OUT 70,AL
MOV AX,0
OUT 71,AL
INC CX
CMP CX,100
JB 103
INT 20
just hit enter on this line
G
Q