[arch-general] New Installation

Hey folks, I mostly use Gentoo but I'm installing Arch on my laptop, so hello! I'm installing GRUB, an I'm getting an error: grub-install: waring: this GPT partition label contains no BIOS Boot Partition; embedding won't be possible. Then Grub refuses to go ahead with blocklists. Any thoughts? It isn't a UEFI computer... it's a netbook. Thank you! -- - Toyam