ZIP archive holding a BIOS image for the Compal LA-J081P motherboard, labelled as tested OK. The archive is close to 8 MB, consistent with a 64 Mbit SPI flash dump inside. LA-xxxxP is Compal's board-numbering format, and Compal builds boards for several laptop brands, so the laptop model is not given. Extract the archive and write the image with a programmer such as a CH341A to revive a board with damaged firmware. Read and keep the original chip contents before erasing it.
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 @ITHINKHS. 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 →