Compal LA-B012P laptop schematic in PDF form, marked r10 in the name, which most likely means revision 1.0. No brand or model is stated, so the title block on the first pages should confirm which notebook it belongs to. Use the diagram to follow power rails from the charger through the system regulators, check signal names between sheets, and find component values when replacing burnt parts. Compal prints its LA-xxxxP number on the PCB silkscreen, so compare it and the revision there before relying on this document.
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 @cidschematicandboardviewofficial. 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.