MSI boardview of 7.34 MB in CAD format for board 7C75 revision 1.1, matching MSI's MS-7C75 numbering for its desktop motherboards. CAD layout files like this open in boardview software such as FlexBV, OpenBoardView or similar viewers that support the format. Use it to locate components, test points and nets while chasing a short on the VRM, a missing standby voltage or a fault around the chipset. Compare the board number and revision silkscreened on the PCB before trusting the layout.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @Boardviewno. Enginerys does not host this file.
How to open a .cad file
GenCAD text export, the usual format for Compal, Quanta, Wistron and Dell / HP / Lenovo laptop boards.