A schematic diagram for MSI hardware (board MS-163A). Shared as “MSI_GX600_(MS-163A) (3).pdf” — a .pdf file, 879 KB.
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 @abgm_manutencao_esquemas. 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.