Aporte original por: maxika02 ,
How can I force bios downgrade at startup?
Recently i got a Dell M4500, but it came with locked bios. I have researched a lot about it, but nothing seems to work to unlock it. Even contacted Dell Support, and they have generated a not working password for me. So i need a method to flash an other bios to change 1F5A tag, then i can unlock it easily.
Dell Precision M4500