The door has a retaining block that prevents the HHHL GPU from backing out of its PCIe socket. The retaining block
has a pin that seats into a hole on the bottom of the riser.
c) Turn the riser over and verify that the retaining pin is securely seated in the hole.
d) Using a #2 Phillips screwdriver, tighten the hinge retention screw (3 in the following illustration).
e) Using a #2 Phillips screwdriver, tighten the vertical securing screw on the wall of the riser (4).
What to do next
See
Installing Riser, Type B, on page 25
.
Cisco UCS X440p PCIe Node Installation and Service Guide
38
Servicing the Cisco UCS X440p PCIe Node
Installing a HHHL GPU
