IBM 6223 Personal Computer User Manual


 
Cabling an optional SCSI adapter
You can install an optional SCSI adapter in your computer to control the internal
hard disk drives and provide additional RAID capabilities. With a SCSI adapter
installed, you can configure the internal hard disk drives into disk arrays. You can
also cable a SCSI adapter to external hard disk drives. See your SCSI adapter
option documentation for complete instructions for installing a SCSI adapter in your
computer and for additional information about SCSI adapters.
Notes:
1. The SCSI cables that are used by the integrated SCSI controller cannot be
used with an optional SCSI adapter.
2. If you install a ServeRAID 6i+ adapter, it must be installed in slot 5; no cabling
is required for this adapter.
Complete the following steps to cable an optional SCSI adapter:
1. Install the SCSI adapter (see “Installing an adapter” on page 26).
2. Connect the SCSI-signal cable to the adapter and one or more of the signal
cable connectors to the rear of the SCSI devices.
3. Connect the SCSI-activity-indicator cable to the adapter and to the SCSI-LED
connector on the system board. See “System board internal connectors” on
page 72 for the location of the SCSI-LED connector.
SCSI adapter
SCSI signal
cable
SCSI signal
cable connector
Rear adapter
retention bracket
Front adapter
retention bracket
4. Complete the installation of the optional SCSI adapter.
30 IntelliStation Z Pro Types 6223 and 6227: Hardware Maintenance Manual and Troubleshooting Guide