Hi Jim,
As a test, here's the same experiment with a 30MB disk image. Again, it doesn't work with T2505 USB "Full" but does work with T2505 USB "Lite":
So you get two cases where, using the same kernel AND format versions, it makes a difference from which USB you boot? Can you look for fdisk /info, /dump and /status differences or other information about how the two USB images differ in their boot styles? For CD/DVD, I would have said one might have used ElTorito images and the other Syslinux/Isolinux MEMDISK, but I do not expect 2 USB images to differ from each other that way? Alas neither fdisk /info nor /status nor /dump in FreeDOS will show details about reported LBA and CHS geometry, drive numbers and similar BIOS information, but I would habe been interested in exactly such things when it comes to thinking about why one USB boot image behaves different from another. Maybe you can use different tools for those comparisons? Thanks! Regards, Eric _______________________________________________ Freedos-devel mailing list Freedos-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freedos-devel
