Schematic PDF named ms-7392 with what appears to be version 1.2, about 1.14 MB. No brand was attached, although the number follows the MSI MS-xxxx style; check the title block to confirm the board. Use it to trace power rails and signal paths, read component values and reference designators, and pick measurement points when diagnosing no-power or short faults. Make sure the board number and revision on the PCB correspond to the document, since revisions can differ. It opens in any PDF viewer.
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 @pepeelectronica. Enginerys does not host this file.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.