BIOS firmware for the Compal motherboard LA-E841P, supplied as a 9.18 MB ZIP archive. Compal uses the LA-xxxxP pattern for its laptop boards, which ship under brands such as Dell, HP, Lenovo and Acer; the name does not say which laptop this is. The archive size suggests a full SPI image, possibly with extra files. Technicians write such dumps with a CH341A or similar programmer to revive dead boards. Verify the LA number on the PCB, keep a copy of the original chip and confirm the image fits the flash.
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 @bios_laptop. 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 →