Cant get chrome OS to boot on desktop, looking for help / education.

[mikejkent090]

Hello,

In a desperate attempt to ditch windows for once and for all Im attempting to get Brunch running on my desktop. I have managed to sucessfully convert my laptop with optimus graphics, my parents computers, and my sisters mini pc.

My workflow is entirely in Chrome Os at this point so I need to get my main Pc moved over. Im aty a point I just cant stand windows due to personal preference.

Now my end goal is I want to get Chrome OS booting as a main OS on here, and then run bazzite as a gaming OS. I already have bazzite running flawless on a ssd and a love it as it mimics my steam deck.

Here are all my pc specs:

Intel Core i7 12700K
64.0GB Dual-Channel DDR4
Micro-Star International Co., Ltd. PRO B760M-P DDR4
Intel UHD Graphics 770
NVIDIA GeForce RTX 3050 OEM

Connected to two monitors.

i know NVidia graphics aren't supported and never will be thats fine. I dont need graphics acceleration and dont expect to pass it through or game in chrome os.

What im hoping is to be able to dual boot and not have to remove the video card and slot it back in daily.

Is there a way i can run chrome Os with brunch and tell it to ignore that card and use the Intel like I do on my optimus laptop?

If have to run input one of my monitor off of the intel and input 2 off of the Nvidia that's perfectly fine.

Currently if I try to boot chrome os flex i just get a black screen and it freezes.

When i install brunch I get a black screen and my system freezes.

Any help would be massively appreciated and im not sure where else to ask....