Dell fixed this in 2019 with BIOS 2.0 and encrypted TPM chips. New laptops are immune.
Imagine this: You find an old Dell Latitude or Precision laptop in a closet. You power it on, hoping to reuse it, but instead of booting to Windows, you are greeted by a stark, ominous screen featuring a padlock icon and a request for a "System Password" or "Admin Password." bios master password generator for laptops dell