Backup BIOS dump labelled old for the Compal LA-N221P board, platform code IAS_JLG10, 32.0 MB. The size suggests a 256 Mbit SPI flash chip, or possibly a combined read; check the chip on your board before writing. Being a backup read, it likely contains original ME and board-specific data. Technicians use it to reflash a board with corrupt firmware via an external programmer. Save the current chip contents first and confirm the PCB board number matches LA-N221P.
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 @schematiclaptopramkushwaha. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →