<Oops....>

SCSI ID 7 is the "initiator", not the drive (on Apple's internal bus).
No jumpers corresponds to SCSI ID 0, which Aple uses by default
on internal SCSI drives, as shipped on stock configs.

SCSI ID 7 can be had by putting jumpers on all 3 of A0, A1, and A2.

</Oops...>

-dgl-

>Yeah, with no jumpers on A0-A2 your drive is reponding to SCSI ID 7, which
>by convention is what Apple used for internal drives. If you attach it as an
>external drive to a box with an internal drive, there will be _two_ devices
>responding to SCSI ID 7 on the bus. Put a jumper on A0 for SCSI ID 1, A1 for
>SCSI ID 2, A2 for SCSI ID 4, or mix'n'match for your favorite binary number.
>
>Regards,
>-Steve Byan
><smb@world.std.com>