BIOS dump for a laptop built on the Compal LA-4611P board, a 542 KB ZIP that names no brand or revision. The size suggests a small flash image of about 512 KB to 1 MB inside. Before using it, confirm the LA-4611P number printed on the board and check the image size against the SPI chip capacity. Write the image with a programmer only after reading and saving the existing contents, so you have a safe way back if it does not boot.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →