Oder probiere das einmal......
Steps
1. Power up computer from off condition with ESC key depressed. Unit will display "Check system. Then press (F1) key"
2. Release the ESC key, press the F1 key. This will put the unit into the BIOS setup screen.
3. Using the arrow or tab keys move to the password field, highlight NOT REGISTERED.
4. Press the SPACEBAR, enter the password at the "Password = " prompt, press ENTER
5. The computer will prompt for the password again (verification), enter password, press enter. At this time the password field will change to REGISTERED. Subsequent boots will require the password.
6. Press END to save and "Y" to exit.
Und hier der ganze Thread....
http://www.driverforum.com/bios/4308.html