Another instance of the GA-S1082 rev 1.2 layout drawing from Gigabyte, a 1.11 MB PDF that matches the other boardview copies in size and probably in content. Use it to identify where components, connectors and test points are located, complementing the schematic when tracking down a missing rail or a shorted capacitor. As a PDF it lacks interactive net highlighting, but text search for reference designators normally works. Check the silkscreened revision on the motherboard first; a mismatch with 1.2 can place parts differently.
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 @SCHEMATICWORLD. 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.