Compressed archive for the Toshiba M100 notebook referencing Compal board LA-3011, packed as RAR at 2.02 MB. Another M100 variant exists under a different LA number, so read the code silkscreened on your motherboard before choosing this file. The name gives no list of contents; a file this size usually holds the board schematic. Technicians rely on it to trace standby and main rails, inspect the charger stage, and locate the component pulling a line to ground. Confirm the revision matches too.
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 @alischematics. 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.