NEC VERSA DOCK Manual page 69

6. Firmly push against the card until the connection is secure. If internal
SCSI devices are being installed, the device cable(s) must be routed
from the PCI card to the file bays. Feed one end of the cable through
the left side of the back of the unit and gently pull it toward to the
back of the SCSI device. Connect to the SCSI device and the card.
7. Replace the slot cover screw to secure the card.
A- Slot cover screw
Inserting the card
Securing the card
Installing Options and Connecting Devices 4-23