Setup does not recognize the correct SCSI CD-ROM drive due to adapter.

Cause:

There is a hardware problem with the SCSI adapter to which the CD-ROM drive(s) are connected. A legacy SCSI adapter that uses the same SCSI ID for more than one device is one possible cause of this problem. Improper card installation or SCSI termination may also cause this problem.

Solution:

Carefully re-check the installation of the SCSI adapter and devices, and make sure that two SCSI devices do NOT use the same SCSI ID.