BIOS ROM of 1.00 MB marked 1400 with revision A09, following the A-number style used for Dell BIOS versions, although the name does not state the brand. The image is intended for restoring the SPI flash chip with an external programmer on a board that fails to boot or shows a corrupted BIOS. Since unique data like the service tag can live in the flash, back up the original chip first. Confirm the model and board match and that the flash chip capacity is 1 MB.
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 .rom file
A BIOS image as shipped by the vendor (commonly AMI) — often the BIOS region only, without descriptor or ME.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →