No Arch in BIOS after replacing home with backup home

I had to reinstall Arch due accidentally moving the /root directly, so I did it and then I tried to replace the vanilla /home with my backup /home (backup is 1 day old) and I rebooted with Arch being vanishe, in other words, not showing up in BIOS. Did I make any mistake in the tty ? (Check pic below)
https://www.imgurupload.com/uploads/...3e050aa97.jpeg