BIOS firmware for Compal board LA-7212P, revision 1.0, project code PHRAA, packed as a 2.46 MB ZIP. Compal labels its motherboards with an LA-xxxxP number, and the four or five letter code is the internal project name, both normally printed on the PCB. No laptop brand is named, so cross-check by board number. Technicians use such dumps to rewrite a corrupted SPI chip with a programmer. Save the original contents first and make sure 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 @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 →