16 MB BIOS dump for the Dell Latitude 5440 and Precision 3480 on Compal motherboard LA-M402P, with the Intel ME region cleaned. Boards of this family can carry more than one flash chip or different capacities, and a 32 MB counterpart also exists, so match this image to a 128 Mbit chip only. Technicians program it with a CH341A or similar to fix no-POST or bricked firmware. Back up the existing contents before writing and check that the PCB is LA-M402P.
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 @BiosSupport2006. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →