Schematic in PDF for PA70HS, a model code following the Clevo-style naming used for barebone gaming and business laptops. The name gives no separate board number or revision, so verify the PCB silkscreen against the drawing title block. Such documents show power-on sequencing, charger and VRM circuits, EC connections and GPU power, useful for chasing no-power faults or shorts. It opens in any PDF viewer. A same-size file for PA70HP6 exists, so check which variant your machine is before using values.
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 @ITHINKHS. 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.