[no subject]

SCSI Voodoo.  It is one of two problems:

1)  Improper scsi chain termination, also perhaps term. power.

2)  SCSI id conflict.  The GS Scsi card should be set to id=7.  The scsi
boot drive (if the HD is a boot drive) should be next highest.  SCSI
drives are accessed highest to lowest ID.  (Note: a RamFast SCSI controller
does not have a SCSI ID.)

Good luck!  I've seen your problem on my own systems.  Been there, done
that.  It has been long enough ago that I forget which was the exact
cause.  I use Apple High Speed SCSI controllers.

  --Steve

-- 

 --Steve  (apple2pd@ground.ecn.uiowa.edu)