Small 52.8 KB PDF filed under schematics with the code 70eps08 as its only identifier. No laptop brand, model, PCB number or revision appears in the name. It sits alongside similarly named files such as 70epf08, and the codes look like discrete component part numbers, so the content is probably component reference data. Open it with any PDF viewer. Before using it to pick a substitute, compare the letters and digits on the actual part carefully, since one changed letter can mean a different device.
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.