2.24 Installing CPU Back plates and retention modules
The following diagrams will illustrate how to install the included heatsink retention
modules and CPU back plates. You should have: two back plates and 9 screws. (Four
screws for each plate and one spare screw.)
NOTE: The back plates must be installed prior to installing the motherboard into a chassis.
(Certain 1U chassis may not require the back plates.)
Align the heatsink mounting bracket to the holes around the processor socket
Insert screws into bracket holes