How can I make boot floppy disk if I have only new Macbook Pro and don't have a working vintage mac? There are many instructions how to make it on an old mac, but there is no instructions how to make it on a new one.
No, but your disk work perfectly, I create standart DiskTools disk, with HSVExplorer delete original Apple SC HD Setup, after with TransMac I copied patched Apple SC HD Setup, and all works.