The old version of this guide was very complicated and convoluted. If you can boot into Windows, then you shouldn’t need to mess around with PLoP or any other nonsense, just change a flag in the ini file of the Windows flash program and you’re set.
I need to add the following disclaimer from my old post
From a commenter named Hilal, we have the following instructions:
In sequential instruction form, here’s what you do.
1. Download the BIOS update from your computer manufacturer’s website
You should see the option to download a DOS version or Windows version, get the Windows version. This guide will only work with the Windows version of the flash tool.
2. Extract the archive
It doesn’t matter where, so you can throw it on your desktop if you want
3. Edit the platform.ini file
In this file, you’ll see a section called ForceFlash. In there, there’s a value called “Password”, set it equal to 1. If you don’t see “Password” in the ForceFlash section, then just copy and paste this line into that section
Password = 1
4. Run the Flash tool to flash your BIOS
Let the tool run and reboot your computer when it’s done. Hopefully, if all goes well, your BIOS should no longer be password protected.
Thanks, Hilal! I hope it works for everyone here.