Schematic diagram in PDF for Compal notebook board LA-C701P. The name gives no revision or laptop model, so compare the board number and revision printed on your PCB with the title block inside the document. Compal's LA-xxxxP numbering is shared across several brands. The sheets are useful for tracing power rails, checking signal paths between the EC, chipset and connectors, and finding components feeding a shorted line during repair.
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 @generalschematics. 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.