Service manual

Chapter 3 Operation 3-7
3.4.1 Booting from the DVD-ROM Drive
1. In the case of a dual DVD-ROM on a single bus configuration, one of the two
drives has a non-standard SCSI target ID (for example, 4 instead of the usual 6).
To boot from the DVD-ROM drive, type:
The default device alias cdrom does not point to the DVD-ROM drive.
2. At the ok prompt, type:
3. After the machine resets, type:
The output of this command can help you locate the SCSI target ID and create a
device path from which you can boot. For example:
4. Identify the device path to the SCSI card.
In the example above, the device path is:
ok boot cdrom
ok setenv auto-boot? false
ok reset
......
probe-scsi-all
ok probe-scsi-all
/ssm@0,0/pci@18,700000/pci@1/SUNW,isptwo@4
Target 0
Unit 0 Disk SEAGATE ST318404LSUN18G 4203
Target 3
Unit 0 Processor SUN D240 2
Target 4
Unit 0 Removable Read Only device TOSHIBA DVD-ROM SD-M14011009
/ssm@0,0/pci@18,700000/pci@1/SUNW,isptwo@4