So in the past, I installed Windows 10 from a certain subreddit. But little did they WARN users to backup their original BIOS before flashing a custom one. I reverted back to ChromeOS since then, and my chromebook doesn't seem to be complete.
I'm trying to now install GalliumOS, but my chromebook just beeps when I hit ctrl L or space. Booting into ChromeOS like usual.
Here's what I see when I first turn on the chromebook:http://prntscr.com/a2zw83
And here's what I see when I try pressing space: http://prntscr.com/a2zweq
Is all hope lost when it comes to installing GalliumOS?
I can currently boot into crouton so I believe developer mode is enabled. I can press esc + refresh + power button and I'll see this screen: http://prntscr.com/a2zxbc
With this displayed in the top right: http://prntscr.com/a2zxhw
I'm folliowing the official guide for installing GalliumOS on C720 Peppy: https://wiki.galliumos.org/Installing/Peppy
What can I do, install a custom rom again and boot GalliumOS that way? Because my default rom is not having it. I have my bootable USB already and plugged in.