Schematic PDF for the G501JW laptop mainboard, 1.30 MB, tagged RG as on ASUS repair guide schematics, with no revision in the name. Technicians rely on such diagrams to follow the power sequence, identify the regulator feeding a dead rail, locate a shorted component and trace data lines between the CPU, GPU and connectors. Open it with any PDF reader. Before using values or net names, confirm that the board number and revision on your PCB agree with the schematic title block.
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 @Motherboard_Repair_Guide. 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.