Pin1 And Ilm Lever - Intel BX80616I3540 Design Manual

As indicated in
rotation of ILM cover assembly with respect to the socket. The result is a specific Pin 1
orientation with respect to the ILM lever.
Figure 3-3.

Pin1 and ILM Lever

22
Figure 3-3, socket protrusion and ILM key features prevent 180-degree
ILM Key
ILM
Lever
Pin 1
Independent Loading Mechanism (ILM)
Protrusion
§
Thermal/Mechanical Design Guide