What EXACTLY do I need to do to format and setup an install USB for the Full Rom firmware?

Support
1

I’m not quite sure on what I need to do. I have done everything I can to ensure that the USB is proper for booting, but the device still will not recognize it.
I am attempting to chrultra the Samsung Chromebook 4. No USB storage devices I have attempted to use have worked. I may be able to use a Micro SD or SD but that is not ideal.
So far, the OS’s and things I have tried are:
Tiny11 22H2, tried installing in MBR, GPT, will not install. Using Rufus as my program to flash said USB.
Linux Mint and LMDE: same things as Windows, plus I gave BalenaEtcher a try.

Kind of lost and I’m gonna be kinda bummed out if its completely bricked now.

Any help appreciated, thanks!

2

what does this mean? That the USB doesn’t show up in the Boot Menu? The FAQ on my site addresses that, but more often that not it’s an issue with handshaking between edk2 and the USB device itself.

NOTHING TO DO WITH HOW YOU WROTE THE DATA ON IT.

The short answer is to use a different USB stick and write the USB properly (not MBR)