Samsung laptop motherboard schematic in PDF, 2.17 MB, with a generic name that does not state the model, board code name or revision. Open the document and read the title blocks to identify which Samsung board it covers before using it. Once matched, a schematic like this helps trace power rails, follow signals between the chipset and connectors, and pinpoint components on a shorted net. Do not rely on it for measurements until the board markings on the PCB match the drawing.
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 @smschematics. 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.