BIOS image set for a Compal board numbered LA-C701P, revision 1, with the tokens AHL50 and ABL52 in the name, which are Compal project codes for the board families sharing this layout. The 7z archive is 4.56 MB. Compal uses the LA-xxxxP pattern for its mainboards, which are fitted in laptops from several brands, so match the number printed on the PCB rather than the laptop model. Back up the existing SPI flash before programming, and check that the image size equals the chip capacity.
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 @biosfiles. Enginerys does not host this file.
How to open a .7z file
High-ratio compressed archive, often used for large BIOS collections.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →