10-4 Internal Cabling DiagramsSCSI Hard Disk Drive ConfigurationYou need an optional SCSI controller and internal SCSI cable to install a SCSI hard disk drive orfile device.Set SCSI IDs as shown in the figure below. Set the terminating resistor (Enabled/Disabled) for thelast-connected device in the SCSI chain. Set "Disabled" for all the middle devices. A terminatingconnector may be installed depending on the internal SCSI cable. If the SCSI cable ends with aterminating resistor, set "Disabled" for all the terminating resistors of connected devices. For thesettings, see the manual provided with each device.A file device needs settings such as a SCSI transfer rate. For the transfer rate, see the manualprovided with the file device. Use the BIOS utility of the SCSI controller to make the settings. Fordetails, see the manual provided with the SCSI controller.Mother boardOptionOptionCD-ROMOption ID05.25-inchdevice bayFloppydisk driveFloppy disk drive cable3.5-inchdisk baySATA cableTerminatorTerminatorSCSI cable