I have a machine with a third / add-on controller. On that controller there is a drive that has a copy of an old windows OS that I need to keep. When I boot normally from my primary drive, grub2 currently offers a boot option for that tertiary drive partition as a 'windows loader' and if I choose it I go right into that windows OS. That's fine. But, when I make that tertiary drive the boot drive (through bios selection) I don't go directly into that windows OS but instead get a grub from an old opensuse 12.3 installation. The 12.3 OS is gone but its grub is still there. So, question is, how do I get rid of that old extra grub on the tertiary disk and replace it with generic code so that it boots whatever the active partition is? FWIW, this machine has many OS installed but main OS boot is Leap 42.1 and DE is LXDE (gtk). Thanks in advance, especially if this is a dumb question :-/ Ralph -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org