Boardview in .cad format covering MSI board V328 at revision code 61, most likely PCB revision 6.1. MS-V numbers are the pattern MSI applies to its graphics card PCBs. In a viewer like OpenBoardView or FlexBV it shows part outlines, pin numbers and net connectivity, so you can find capacitors on a shorted rail, locate MOSFETs and test points, and trace signals between the GPU and connectors. Revisions 6.1 and 6.2 may differ, so check the silkscreen on the card before following this 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 @laptexdna. 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.