Schematic PDF for a G430 notebook, with LE6 noted in the name, probably a project or board designation though no confirmed board number is given. Since the identification is thin, open the 1.15 MB document and compare its title block and connector layout with the markings on your motherboard. Once matched, the diagram helps trace the main power rails, locate the charging circuit and diagnose shorts or a dead power-on sequence. Any standard PDF viewer works, and text search for net names makes finding specific signals much faster.
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 @schematicslaptop. 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.