hey guys,
i’m new to linux so please forgive me if i’m missing something obvious-
heres the story-
i have an old computer but the hdd broke so i bought a 500GB external hard drive and decided to install opensuse. i formatted it in MS-DOS format on my mac, disconnected the old hdd on the computer and connected the external hard drive by USB. i booted from the ISO image I downloaded off this website and the installer did all the necessary formats, partitioning and installations, i got into my desktop and got introduced - all fine, I then hit shutdown and it did a normal shutdown. now i went into my BIOS and told the computer to boot from the external hard drive, but when I boot, all I get is an error: