BIOS and EC firmware for the Dell Latitude E6410 with NVIDIA graphics, Compal NCL01 platform on board LA-5472P, reported as working. The 4.28 MB RAR archive targets the discrete GPU variant, so it should not be used on an integrated graphics board without checking. The EC image restores power sequencing and charging, while the BIOS fixes boot failures. Both are written with an SPI programmer. Confirm LA-5472P on the PCB, back up the original chips, and check that each image matches its flash chip size.
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 @schematiclaptopramkushwaha. 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 →