Schematic in PDF for the Quanta G3EC project, which corresponds to board number DAG3ECMBCD0. Quanta uses the DA prefix with a project code and revision letters on the mainboards it builds for various laptop brands, and no brand is named here. Use the diagram to follow the power sequence, voltage regulators, charger and signal paths during diagnosis. Check the board number and revision printed on the PCB against the title block, and use it together with the matching G3EC boardview to find parts.
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 @cynetitsolution. 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.