BIOS firmware archive for an HP Pavilion dv4 on the Intel platform using the Compal LA-4106P mainboard. The LA prefix with a four-digit number and P suffix is the Compal board numbering pattern. The extra 140AF0C token is not explained by the name and may be a checksum or version reference. Extract the image and write it to the SPI chip with a programmer to recover the board. Back up the original chip first, and confirm the LA number on the PCB and matching 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 .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 →