BIOS and KBEC firmware set for Compal board LA-G121P, marked as fully working. The rar archive is 4.10 MB and holds the system BIOS plus keyboard and embedded controller code, which manages power-on, charging and keyboard. The LA-numbering belongs to Compal, an ODM supplying several laptop brands, and the name does not state the brand. Match the PCB marking first, then dump both chips before flashing and confirm each image size fits its chip. A wrong EC image may cause no power or charging faults.
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 @biosarchive. 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.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →