I bought by pixelbook go for school, but it was not bought by the school, I own it. However, somehow the school had been able to manage my Chromebook, so when I was going to install Gentoo as a project, I was held up by their red tape. I have another functional arch Linux system and a USB, as well as another Chromebook the school got me, so I'm ok with maybe bricking this one.

Please note the pixelbook is heavily red taped, and I want to convert it into a personal Chromebook, so I can have a function Linux laptop for the go/to debug Gentoo. How would I get into Dev mode to load Gentoo? Please note I have already been to disable verified boot, but it forces me to go back when I try to get full Dev mode