Schematic set for the Wistron Hellcat 13 design used in a Dell laptop, board 19827-1, supplied as a 3.01 MB ZIP. Wistron is the ODM and uses this numbering style for its motherboards. Extract it and open the PDF in any reader to trace power rails, the power-on sequence, charger circuitry and signal paths. Combined with the matching boardview, it lets a technician go from a schematic net to the physical component. Check the board number and revision on the PCB first.
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 @cynetitsolution. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Built-in OS tools7-Zip