I have an Advantech 845 motherboard and can use a USB flash drive to boot (the DOS 6.22 I made). But the other motherboard can't boot. The boot options in the motherboard BIOS are the same, with USB-HDD, USB-FDD, USB-ZIP, USB-CDROM. It's the same 845 board, and I don't know where the problem is!
There's another problem about hot - plugging USB flash drives under DOS. I don't know if anyone has a solution.
There's another problem about hot - plugging USB flash drives under DOS. I don't know if anyone has a solution.
