BIOS archive for the HP EliteBook 1040 G3, Quanta board DA0Y0FMBAJ1, around 22.3 MB. The DA0 numbering is Quanta's ODM pattern, and the ending marks this revision against the AH0 version of the same Y0F project. The archive likely holds several dumps or files, so review it before programming. Read and keep the original chip contents first, since HP business firmware stores serial and ID data. Confirm the image size matches the flash chip and the board revision matches.
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 →