BIOS archive for Compal mainboard LA-K881P revision 1A, labelled as a 16 MB image that has been tested OK. The name does not say which laptop brand or model uses this board, so identify the unit by the LA-K881P number printed on the PCB. Compal applies the LA-xxxxP numbering across boards for many brands. Flash the image onto a 16 MB SPI chip with a programmer such as a CH341A, after saving a full backup of the existing contents to keep serial and DMI 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 .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →