I have a system with the primary drive as XP. The 2nd drive (with Fedora) has died and been removed. GRUB still appears but only as the single line "GRUB Read Error". The computer stops at that point.
I have another blank drive that I can add to the system. I want to install CentOS on it, but I want to preserve the Windows drive.
The final goal would be able to boot Windows by default and CentOS by selection.
How do I do that?