If you search for you will find dozens of websites claiming to generate an unlock code instantly. They usually have a simple form: "Enter your Service Tag" and a button that says "Generate Master Password."
: Enter an incorrect password three times. The system will display a lock symbol and a unique System Number Service Tag followed by a suffix (e.g., XXXXXXX-8FC8 Verify Ownership : You will need to provide proof of purchase or ownership to a Dell representative. Receive a Master Unlock Code bios master password generator dell latitude new