Have you tried putting the CD-ROM in the middle of the chain with the HDD on the end?
Is the CD-ROM terminated?
I don't know about the 180, but the PB100 docs required an additional pass thru terminator on the end of the PB SCSI cables for additional termination.
Is the CD-ROM terminated?
I don't know about the 180, but the PB100 docs required an additional pass thru terminator on the end of the PB SCSI cables for additional termination.