IBM PS/2 90 XP 486 Hardware Maintenance Reference page 37

IBM PS/2 Model 90 XP 486 and 95 XP 486 HMR
SCSI ID Numbers
3.3 SCSI ID Numbers
Each SCSI device connected to a SCSI adapter must be assigned, at the time
of installation, a unique SCSI identification number (SCSI ID). The SCSI
adapter and the SCSI devices attached to that adapter are referred to as a
SCSI chain (the system can support more than one SCSI chain). When
changing drives, be sure to see "SCSI Device Cabling and Terminators" in
topic 3.4.1. For in-depth information about SCSI, refer to the "IBM SCSI
Architecture and Implementation" book (form number GG24-3507-00).
Subtopics
3.3.1 Selecting a SCSI ID Priority
3.3.2 Determining the SCSI ID of an existing device
3.3.3 Setting the SCSI ID
3.3.4 Motor-Start Jumper
¦ Copyright IBM Corp. 1990, 1992
3.3 - 1