[Problem] HowTo Flash a mod MINISFORUM BD790i SE BIOS?

I would like to upload a modified bios to the motherboard I have. It is a motherboard with a laptop processor AMD 7940HX

I changed the bios settings using UEFI Tools, but when I try to upload it, a message appears.

18 - Error secure flash rom veryfi fail

Can someone explain what this is about? Is the bios secured in some way?


Edit by Fernando: Thread title specified and customized

What’s the surprise here… it always had been since Aptio Core/UEFI requirements introduction.
Don’t you know that a modification on a bios file is a “breach” on the code…
Get an SPI IC programmer and “play” with it @ your own RISK

Please read the start post of >this< thread.

Thank you, I will use the programmer then.