HP Thunderbolt-2 Ie 1-port I/O Card manual

b.Remove the bracket by horizontally sliding it away from the connectors.

c.With the bracket labels facing away from the add-in card, horizontally slide the small-form factor bracket onto the add-in card until the connectors fit in their housing.

d. Screw the bracket to the add-in card with the two screws.

4.Install the add-in card into the correct PCIe socket in the workstation by sliding the bracket on the end of the card down into the slot on the back of the chassis, and then press the card down firmly into the socket on the system board.

4 Thunderbolt 2 PCIe Card Installation