LSI 8751D - Manual (Page 24)

2-8 Installing the LSI8751D
Step 2. Plug the 68-pin connector on the other end of the internal SCSI
ribbon cable into the SCSI connector on your internal SCSI
device. (See
Figure 2.5.) Make sure to match pin 1 on all
connections.
Figure 2.5 Internal SCSI Ribbon Cable to Internal SCSI Device
Connection
Step 3. Connect additional internal SCSI devices by using an internal
SCSI ribbon cable with the required number of 68-pin
connectors attached along its length as shown in
Figure 2.6 .
Figure 2.6 Connecting Additional Internal SCSI Devices