Hello!
I have a question, how do I access the bios menu (I want to boot from the SD card) on the hp chromebook 11a na0010nr aarch64 ARM? I’ve already tried many ways, ctrl l, ctrl u, I used some codes in the terminal and nothing. What ways can I make it work?
ARM computers do not unfortunately have a BIOS payload. You will get two beeps if you try to boot it with Ctrl + L. Unfortunately your computer is not yet compatible with MrChromeBox’s payload (which should summarized turn your Chromebook into another laptop). If you want to run an OS other than ChromeOS, right now postmarketOS is your choice, no other OS is supported for now.