BIOS firmware packed as a ZIP of 3.48 MB for the Compal DH5JL board, model number LA-F943P, revision 1.0. The name gives no laptop model or chip capacity, so open the archive and compare the image size with the SPI flash on the board before writing. Compal LA-series boards are common in Acer machines, but confirm the PCB print matches exactly. Always read and save the original chip contents with a programmer such as a CH341A first, since a mismatched dump can leave the board dead or without its serial data.
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 →