BIOS image archive for the Lenovo G530 notebook built on Compal motherboard LA-4212P, roughly 954 KB packed. The LA-number format identifies Compal as the board maker, and the code on the PCB should be compared with the file before any work. Typical use is reprogramming the SPI flash with a hardware programmer after a failed update or when the board shows power but no picture. Make a backup of the original chip first, and ensure the unpacked dump size fits the installed flash exactly.
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 →