u/AlexisExplosive

(Kde Plasma) I installed steam on an old computer and then I did "sudo pacman -Syu" and then it shut down my computer, black screen. I turned it back on and Grub is not showing arch. IDK, I wasn't doing anything else. Literally just opened my laptop to install steam, nothing else was open other than Steam and Kitty.

Can anybody tell me what to do? I'm stuck on bios since Grub sends me straight to it after 5 seconds