Archive for the Lenovo 3000 Y400 notebook based on Compal motherboard LA-3062P, sized at 926 KB. Compal uses the LA-xxxxP format on its boards, and the number is silkscreened on the PCB, so confirm it and the revision before using the documents. Contents of this kind usually show power regulation, charging, chipset and interface circuits, which helps when tracing rails, checking sequencing signals and finding the component behind a short. Unpack with a standard RAR tool and open the files in a PDF reader.
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 @generalschematics. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.