Hello,

I installed Arhlinux a few weeks ago and the AHCI was disabled in the BIOS.
I've made some work to get Archlinux works well, but now I want to enable AHCI. Of course I tried to enable it in the BIOS and boot into Linux, but I get an error.

I know Windows XP can enable AHCI after a non-AHCI installation, what about Linux?

Thanks