Quanta AX3 notebook schematic, a 1.09 MB PDF whose name carries only the project code and a copy number, with no revision or board number. Its size matches the AX3 Winbledon DA0AX3MB6C2 documents in this set, but the name does not confirm that. Technicians use such schematics to trace power rails, follow the power-on sequence and locate the components on a shorted net. Open it with any PDF viewer, and check the title block against the board number and revision on your PCB.
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.