PDF schematic for Compal board LA-C701P. The name states no laptop brand, model or revision, so identify the system by the LA-code silkscreened on the mainboard, which follows Compal's numbering scheme. Open it in any PDF viewer to follow power rails, the startup sequence and signal routing while diagnosing no-power, no-display or short-circuit faults. Check the revision printed on the sheets against the PCB before relying on component 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 @jdschematicsworld. 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.
Any PDF readerSumatraPDFFirefox / ChromeFlexBV (links PDF to boardview)