BIOS for the Compal KIWA7 board LA-5082P revision 1.0, sized for a 2 MB flash chip, provided as a 1.16 MB ZIP. The name gives no laptop brand, although Compal built this board for other vendors' notebooks. Write the image to the SPI chip with a programmer to recover a board stuck with corrupt firmware. Back up the original chip first, verify the fitted flash really is 2 MB, since a mismatched image will not fit, and check the LA code on the PCB.
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 →