HP 98568A Installation Instruction page 209

HP 98265A Small Computer Systems Interface (SCSI)
6. Hold the SCSI card with the component side down and with the cable
connector to the left.
Figure 5-48.
Position the SCSI Card
7. Press the connector on the SCSI card into the connector on the System
Interface Board.
Figure 5-49.
JOining the Connectors
Adding Interface Cards 5-113