Sony VAIO PCV-RX740 Reference Manual page 43

5
Replace the screw that secures the card.
6
Attach any necessary cables to the card (see the instructions that came
with the add-in card).
7
Replace the side panel (see
8
Turn on the computer and follow any instructions that came with the
add-in card.
Upgrading and Maintaining Components
"Replacing the Side Panel"
29
on page 25).