Small 250 KB RAR archive for the Compal LA-9981P board, revision R10 (1.0). The LA-xxxxP format is Compal's motherboard numbering, used for notebooks sold under several brands, but the laptop model is not named here. The contents are not described; given the size it may be a boardview or a compressed document rather than a full BIOS, so extract and check the file type. Before using it in diagnostics, compare the code and revision printed on the PCB with LA-9981P R10 to avoid misleading measurements.
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 .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.