Why need to replace mobo, if forgot bios password?

THis is because the Laptop users generally don't have access to the jumpers. so what is the solution? the solution is using Backdoor password. So how to use it? When prompted for the password, guess three times. This will lead to the System Disabled screen. Don’t worry, the system is not actually disabled, it will boot up again when the power is reset. Take note of the displayed number. You will need this to generate the BIOS backdoor password. The series may contain letters as well as numbers. Write down the code and visit <a href="https://dogber1.blogspot.com/2009/05/table-of-reverse-engineered-bios.html" target="_blank" rel="nofollow noopener noreferrer">Dogbert's Blog: BIOS Password Backdoors in Laptops</a> to download Python and the free Python scripts to clear many of these types of passwords, and you are done...😀