Quote Originally Posted by _defalt View Post
/dev/sda is the name of your hard disk. It can be different for different storage units. Always use fdisk -l to see the name of your device.
I have different disks for Windows and for the Linux I'm trying to install. In my case, Linux partitions are /dev/sdi1, 2 and 3. So I my case, this command should be

grub-install /dev/sdi

Right?

Thanks for this guide and for the reply, and sorry if this question is kind of dumb.