MSI B450 TOMAHAWK MAX board layout in .cad boardview format, covering model MS-7C02 at revision 1.0 (5.63 MB). With it open you can search any net or reference designator, see where each component sits on top and bottom layers, and probe the right pads when chasing a no-power, no-POST or shorted-rail fault on this AM4 board. Common boardview software such as OpenBoardView or FlexBV reads the format. Check that the MS-7C02 number and revision on the PCB match before relying on it.
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.