PDF boardview drawing for the Gigabyte F2A88XM-D3H, revision 3.1. It shows component outlines and reference designators for the A88X-based FM2+ motherboard and opens in any PDF reader rather than dedicated boardview software. Technicians use it to locate capacitors, MOSFETs and controllers on the board once a faulty circuit has been identified in the schematic. A separate rev 3.01 drawing exists for this model, so compare the revision printed on the PCB to pick the right one.
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 @vinafix_bios. 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.