[orca-list] Turn RST boot mode off in termanl?

[Matt Dizak <matt dizak gmail com>]

Hi folks,

Not an Orca specific question, but more of a "blind guy Linux"
question.  Just had a new Dell Inspiron laptop delivered today, fired
it up via USB with Linux Mint, and installer tells me I need to
disable RST (Rapid Storage Technology) needs to be disabled to
continue.

Played around on Google, and it's in the bios.  Apparently, I need to
either disable DST, or if that's not an option, disable RAID boot mode
and flip to AHCI boot mode.

Being blind though, navigating the bios myself isn't going to happen.
Does anyone by chance know a way to change the boot mode in bios via
terminal while booted via USB?

For example, I know how to change the boot sequence with the
efibootmgr command line tool, but no idea how to change boot mode from
RAID to AHCI, or disable RST.  Anyone encounter this problem before?
Any tips and tricks?

Thanks,
Matt