Part number 2N5462 identifies this 115 KB PDF, filed as a schematic with no board, laptop or revision mentioned. The 2N5460 and 2N5461 entries are the same size, which suggests a shared series datasheet, though the name does not confirm it. Under JEDEC numbering the document describes a discrete semiconductor, so expect pinout, case outline and parameter limits. It helps when testing the part, confirming orientation or selecting the right grade, provided the marking on the removed component matches.
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.