Setup and Install

NOTE: You must install the card into the correct PCIe socket for your workstation as indicated below.
The socket closest to the processor is socket 1.
●
HP Z8x0: PCIe socket 5
●
HP Z6x0/Z4x0: PCIe socket 3
●
HP Z230: PCIe socket 4
5. Plug the cable into the connector on the upper right corner of the card, and then plug the other end of
the cable into the system board connector(s).
●
HP Zx40 models:
The cable has five wires from end to end. Connect the cable header to the connector labeled E72
as follows:
NOTE: System board appearance may vary. See the System Board Overview located on the
service panel to determine the location of the header.
◦
(1) HP Z840
◦
(2) HP Z640 and Z440
Step 2—Installing the Thunderbolt add-in card 5