Asus Prime z590-P BIOS: Removal of "Please press DEL" message

Hi, I’m working on a pc based arcade cabinet and i’m trying to remove as much traces as possible of the fact it is a PC.
I found solutions for everything so far, except for the BIOS.
I was able to change the logo, but the last thing i’m having issue with is the Please press del message.
Looking online i realize there’s no easy way to do this other than modding the actual bios.
I was hoping i could find someone here who can help me with that.
Thanks.


Edit by Fernado: Thread title slightly customized

Hello.

This means you changed the logo without modding?

Yeah, using asus ai suite.

So you don’t know how to install a modded bios? EZFlash 3 won’t work. Does Z590-P support flash back feature?

I’ll manage with installing it, i believe.
My issue is the modding part, i don’t know how to remove the Press del message from the actual bios file.

Actually, it doesn’t seem like it supports USB Flashback but for what it’s worth, it seems to support Asus CrashFree bios

Do not rely on this feature for recovering a system broken by bios mods, 99,9% this feature will not be trigged and wont be a recover solution, my advice only.

I believe you won’t.
If you want to remove the press del message, first find a way to install bios without using EZ Flash, EZ Update and AMI AFU.