I think you’ll find that’s an ACSI Disk, I’m not sure how compatible they are with SCSI.
Zane > On May 24, 2017, at 5:12 PM, Win Heagy via cctech <cct...@classiccmp.org> > wrote: > > I have an Atari 1040ST that I picked up some time back. It is very clean > and for the most part appears to work. It has what appears to be some kind > of generic SCSI hard drive (no markings except a serial number on the back) > as well as a DMA/SCSI adapter. The computer will boot to GEM/TOS with or > without a floppy, but I can't seem to get the HD to do much. The HD powers > up and spins/clicks like you'd expect, but after that, I get nothing on the > desktop. I tried different SCSI device number settings as well as moving > the SCSI plug to each of the two plugs on the drive. It did not have a > SCSI terminator with it, but I picked one up...made no difference. > > I know very little about STs, so am learning as I go. I'm guessing that > maybe there should be a driver for the HD? The machine came with software, > but I don't see anything that looks like an HD driver disk. It has two > slightly different language disks and will boot each of them successfully, > but the HD does not show up. Is anyone familiar with this particular drive > and can possibly point me in the right direction? > > https://imgur.com/a/pxMxl > > The adapter on top is a male to female adapter. Not sure what that was > for. The SCSI terminator is plugged in the back below the DMA/SCSI adapter. > > Thanks...Win > whe...@gmail.com