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Step 4:
Prepare each internal SCSI device for
installation: (If you are installing External SCSI
devices only, skip to Step 10.)
■
Make sure all SCSI devices (internal and external) are
assigned a unique SCSI ID from 0 to 6. Refer to the
device’s documentation for instructions on setting
the SCSI ID.
If you plan to boot your computer from a SCSI hard
disk drive, assign SCSI ID 0 to this drive. If you have a
second hard disk drive, assign SCSI ID 1 to the drive.
■
In Step 7, you will attach one of your internal devices
to the end of the cable. Right now, install (or enable)
terminators on that device. Also, remove (or disable)
terminators on all devices that you plan to install in
the middle of the cable.
On most internal SCSI devices the termination setting
is controlled by setting a jumper or a switch, or by
physically removing or installing a resistor module(s).
Refer to the device’s documentation to determine
how to enable or disable termination on your particu-
lar device.
Step 5:
Install and mount each internal SCSI device
in an available drive bay inside your computer.
(Refer to your computer and device documentation
for instructions.)
Step 6:
Plug one end of the internal SCSI cable
into the host adapter’s internal SCSI connector.
■
Make sure the colored stripe on one side of the cable
is aligned with pin-1 of the host adapter’s connector.
Pin-1 of the connector is usually designated by a
small triangle (
▲
), or a “1” on the connector. The host
adapter’s internal connector is also keyed to ensure
the cable is not plugged-in backwards.
Step 7:
Plug the other end of the cable into the last
internal device (this device must be terminated, see
Step 4).
Termination
Disabled
Termination
Enabled
50-pin SCSI
Ribbon Cable
Pin 1
Internal SCSI
Connector
Colored
Stripe
Pin 1
Internal SCSI
Device
Colored Stripe
