Boardview for Compal board LA-N591P revision 1.0, listed under Lenovo, packed as a 201 KB ZIP archive. Compal assigns LA-xxxxP numbers to its notebook mainboards, so identify the board by the number printed on the PCB rather than by the laptop model. After extracting, open the file in OpenBoardView, FlexBV or another boardview program to locate parts, test points and connectors, follow nets between components and find which parts sit on a shorted power rail during diagnosis.
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.
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Compressed archive that every operating system opens without extra software.
Built-in OS tools7-Zip