Check that both chains of devices are terminated properly. For information on setting SCSI ID numbers and terminating a SCSI chain, see Chapter 3 of this manual and the manuals that came with your SCSI equipment.
mTest the disk following the instructions that come next.
How to test a hard disk
You can test an Apple SCSI hard disk with the Drive Setup program, which is on the floppy disk labeled Disk Tools that came with your computer. If your computer has a
1Start up your computer from the Disk Tools disk or the
See “Starting Up From a
2Open the Drive Setup icon.
You may need to look in a folder called Utilities to find Drive Setup.