Recovering BIOS set up password

Friends, once again let me post an interesting topic.
This can be applied in case you have lost your bios set up password.

First boot your xp machine into dos prompt.
Then type the follwing commands exactly as shown below.
debug
0 70 10
0 71 10
q
Restart your computer by pressing ctrl-alt-del.
Now the set up password is cleared.