User's Guide

10-6 Internal Cabling Diagrams
Installing a SCSI File Device
With the standard configuration, you need an optional SCSI controller and internal SCSI cable to
install a file device.
IMPORTANT: Onboard SCSI channels are controlled for the RAID
hard disk drives when an optional RAID controller (N8103-86F) is
installed.
Set SCSI IDs as shown in the above figure. Set the terminator (Enabled/Disabled) for the last-
connected device in the SCSI chain. Set "Disabled" for all the middle devices. A terminating
connector may be installed depending on the internal SCSI cable. If the SCSI cable ends with a
terminating resistor, set "Disabled" for all the terminating resistors of connected devices. For the
settings, see the manual provided with each device.
A file device needs settings such as a SCSI transfer rate. For the transfer rate, see the manual
provided with the file device. Use the BIOS utility of the SCSI controller to make the settings. For
details, see the manual provided with the SCSI controller.
An onboard Ultra320 SCSI connector can be used to connect with internal SCSI file device.
Termin a t o
r
5.25-inch
device bay
3.5-inch
hard disk
bay
Mother board
Floppy disk
drive
SCSI deive ID2
SCSI device ID1
CD-ROM
SCSI device ID0
PCI -X #6
PCIe #5
PCIe #4
PCI-X #3
PCI-X #2
PCI #1
SCSI #A
Floppy disk
SCSI cable
Floppy disk drive cable
IDE cable
SCSI #B
IDE
ID5
ID4
ID3
ID2
ID1
ID0