Hi there! So Like the title says I've got some info on patching your mobo's BIOS for Pentium Pro compatibility.
First of all I wanna say that all the info was provided by @DenizOezmen , so thank you very much!!
I wanted to write a tutorial on how to do that but due to some real life stuff I unfortunately had to discard that. SOOOOO sorry for that! I'm posting the materials hoping that someone else will write the tuto instead. Maybe I'll have enough time for that in the future, who knows 🤷.

So I'll be posting screenshots of relevant email chatting between the two of us, and I'll also post Deniz's implementation of the BIOS mod for the Asus P3B-F motherboard.