Schematic PDF labelled with the G94A project code, PV build, apparently for an AMD FP4 socket platform with a CPU 9720 reference, an S4G token likely meaning a 4 GB memory configuration, and an SSD variant, dated 0117. The brand and board maker are not stated in the name, so identify the laptop by matching the G94A code printed on the PCB. Once confirmed, it serves for tracing power rails, signal paths and test points and for locating shorted parts. Open it in any PDF reader and compare revisions carefully.
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.