LGA1155 Socket
Cover retention must be sufficient to support the socket weight during lifting, translation, and placement (board manufacturing), and during board and system shipping and handling. PnP Cover should only be removed with tools, to prevent the cover from falling into the contacts.
The socket vendors have a common interface on the socket body where the PnP cover attaches to the socket body. This should allow the PnP covers to be compatible between socket suppliers.
As indicated in Figure
Figure
Pin 1
Pick & Place Cover | ILM Installation |
3.4Package Installation / Removal
As indicated in Figure
To assist in package orientation and alignment with the socket:
•The package Pin1 triangle and the socket Pin1 chamfer provide visual reference for proper orientation.
•The package substrate has orientation notches along two opposing edges of the package, offset from the centerline. The socket has two corresponding orientation posts to physically prevent
•The socket has alignment walls at the four corners to provide final alignment of the package.
24 | Thermal/Mechanical Specifications and Design Guidelines |