Adaptec AHA-2930CU Installation Manual

Contents

5Installing Internal SCSI DevicesIf you are connecting only external devices, skip to Connecting ExternalSCSI Devices on page 8.To install internal SCSI devices1 Ensure that each internal SCSI device has a unique SCSI ID numberbetween 0 and 6. Refer to the SCSI device’s documentation forinstructions on setting the SCSI ID.Note: Avoid touching the device connector pins.2 Mount each SCSI device in an available drive bay inside yourcomputer. Refer to the documentation for your computer and SCSIdevices for installation instructions.Note: If space is limited inside your computer, you may havedifficulty connecting SCSI and power supply cables to yourSCSI devices once they’re installed. Consider completing theseconnections (starting with Step 3) before installing the devices.3 Connect one end of the 50-pin internal SCSI cable to the SCSIconnector on the card, as shown in the next figure. Ensure that theconnector fits snugly.Make sure Pin 1 on the cable aligns with Pin 1 on the internal SCSIdevice connector. Pin 1 is usually designated by a “1” or smalltriangle.