Either way, this describes, step by step, how to get and install usage of main setup-* alpine utilities, as well as explanations for a complete install on common computer BIOS or UEFI based, the Grub loader supports EFI base and GPT partitions indexing, a DELL Vostro 230 was used specifically for this document.
CAUTION: this procedure will assumed that your hard disk drive are complete wiped and used only for alpine linux. for more specific installation see https://wiki.alpinelinux.org/wiki/Alpine_newbie_install_manual