There is a fork of GRUB that lets BIOS modders access the BIOS using “CFG Lock”.
I didn’t know about “CFG Lock” before today; it appears common knowledge in the modding community. Does CHIPSEC check for this? If not, should it?
https://github.com/datasone/grub-mod-setup_var
There’s another Github project, documentation-only guide for some Insyde BIOS users, which relies on this GRUB fork.
Little guide on how to show all the settings in clevo insyde_h20 uefi.
https://github.com/eebssk1/clevo-insyde-uefi-settings-show-all
Firmware Security 