Compal LA-5752P motherboard schematic, an 837 KB PDF whose name gives only the board number with no brand or revision. This Compal design is known from Lenovo IdeaPad notebooks, but verify by reading the LA-5752P code on the PCB. Compal's LA-xxxxP pattern refers to the board itself rather than the retail model. The document lets a technician follow power rails from the adapter, inspect enable signals, locate test points and isolate shorted components. Check the board revision before trusting specific part values.
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.