LSI 20860 User Manual
Page 21
Troubleshooting
1-13
The device driver does not see one of the SCSI devices.
1.
Reboot the computer.
2.
Make sure the SCSI devices have different ID numbers (the boot
drive should have the lowest ID).
3.
Make sure both ends, but only the ends, of the SCSI bus are
terminated.
4.
Check the cable and power connections.