And you can boot into either? Well fuck that sucks. What about booting off a live cd and moving all of your important shit into a Mega then re-installing? I've done that a couple of times I've fucked up my installations and partitions.
Nope, it's missing the boot loader apparently. From the way it looks, I probably lost all of my files, so I might not be able to save my important files.
GRUB fucking someone over? Never heard of that before. /s
Not even grub. The entire boot loader is missing. The error is coming from the bios.