Schematic in PDF form whose name, a bare number 24760, gives no model, brand or board number. Open it in any PDF reader and check the title block and page headers to identify the board and revision it covers. A laptop or motherboard schematic is used to trace power rails, enable signals and the power-on sequence, and to find component values around a failed circuit. Only rely on it after the board number in the drawing matches the one silkscreened on the PCB you are repairing.
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 @ShareMan_Electronic_Files. 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.