I have received a computer that the previous owner had attempted to install some Linux OS, I don't know which particular one. I have both an Ubuntu and a Windows bootable USB drive and I have attempted to boot off of them with priority set to boot off USBs in the BIOS, however when computer boots it leads me grub rescue prompt. Multiple occasions I have tried to boot off the USBs but the same result ensues.
At the very beginning of the prompt it displays:
"error: no such device: 79078212-7a47-4a0a-a07a-ee451a023492."
"Entering rescue mode..."