Catalogued as a schematic, this 314 KB PDF carries only the code 22GQ100 in its name, with no laptop brand, board number or revision stated. The code reads like a discrete component part number rather than a motherboard identifier, so the document may describe a single part. Open it in any PDF reader to see what it covers. If it is a component sheet, use it to check pinout, ratings and package before fitting a replacement. If it is a circuit, confirm the markings on your board match before tracing rails.
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 @cyberlanelectonik. 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.