Schematic Diagram __full__: La-e791p Rev 2.0

Look for liquid damage around the LVDS (screen) connector, which often shorts the backlight high-voltage rail to data lines. Conclusion

The is more than a PDF file; it is the definitive reference for reviving dead motherboards. Without it, you are flying blind into a sea of tiny capacitors and black epoxy. With it, you can logically isolate whether your fault lies inside the charger IC, the VRM controller, or the Embedded Controller. La-e791p Rev 2.0 Schematic Diagram

Let’s walk a scenario. Your board has . Look for liquid damage around the LVDS (screen)