HP Workstation x1000 Installation Manual page 47

HP Visualize fx2+, fx4+, fx6+ Graphics Cards and Texture Module
Adding a Texture Module to Your fx+ Graphics Card
4. Verify that the card's contact fingers are fully seated in their
connectors before securing them with the two accessory slot screws
and one retaining screw. The retaining screw that you need to secure
is located to the right, on the plastic speaker and fan mount as shown
below.
Chapter 1 47