Duplicate of the Compal LA-A972P schematic: a 1.19 MB PDF with a copy suffix in its name, probably identical to the other file of that size. The name does not say which laptop model or revision it covers. LA-xxxxP numbering belongs to Compal, which builds boards sold under several brands. Open it in a PDF reader to trace voltages, enable signals and test points during board-level repair. Make sure the code printed on the PCB matches before relying on it.
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.
Any PDF readerSumatraPDFFirefox / ChromeFlexBV (links PDF to boardview)