How to bypass BIOS passwords

Sometimes, you have a computer where you have a BIOS password that you totally forgot what you set it as. There are a couple ways to get around them, but on most Award BIOS, this should work.

Basic BIOS password crack – works 9.9 times out of ten
This is a password hack but it clears the BIOS such that the next time you start the PC, the CMOS does not ask for any password. Now if you are able to bring the DOS prompt up, then you will be able to change the BIOS setting to the default. To clear the CMOS do the following:
Get DOS prompt and type:
DEBUG hit enter
-o 70 2e hit enter
-o 71 ff hit enter
-q hit enter
exit hit enter
Restart the computer. It works on most versions of the AWARD BIOS.

Look here for more BIOS bypassing techniques.
Via InfoDirectory