05-24-2021, 01:16 AM
You can't use the back side head to read the back side of a disk because the head is shifted (offset) by 4 tracks! This is how all PC drives are made.
It may be that you will need a different disk drive in order to read the back side of a disk if you can't determine a jumper setting that ignores the index hole sensor.
It may be that you will need a different disk drive in order to read the back side of a disk if you can't determine a jumper setting that ignores the index hole sensor.