CAD boardview for the MSI MS-7821 motherboard, revision 1.2, delivered as a single 5.23 MB file. MS-xxxx is the numbering MSI prints on its own boards, so the code and revision are easy to verify on the PCB. Open it in OpenBoardView, FlexBV or a similar viewer to locate parts by designator, follow nets, check resistance on rails and find test points when diagnosing no power or a short. Make sure the board reads 1.2, as other revisions may differ in 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 @boardviews. 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.
OpenBoardViewFlexBVBoardViewer