MSI V328 boardview, revision 8.0 judging by the _80 suffix, in a 2.69 MB .cad file that matches the size of the MS-V328 rev 8.0 boardview in the set and may be the same layout. It shows component placement, part numbers and net links for this graphics card PCB in viewers such as FlexBV. Useful for tracking down shorts on the GPU or memory supply, finding test points and identifying parts. Check that your card is marked V328 rev 8.0 before relying on the positions.
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.