Schematic for the Dell Inspiron 15 3541, referencing Wistron board 13283, in a 1.39 MB PDF. The name carries no revision or date, so compare the title block with the version silkscreened on your PCB. Wistron uses five-digit project numbers like this for boards it built for Dell. Open it in any PDF reader to follow power rails, check the charging and standby circuits, and identify which components to test when a rail is shorted or missing.
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 @ITHINKHS. 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.
Any PDF readerSumatraPDFFirefox / ChromeFlexBV (links PDF to boardview)