Tested firmware archive for the Dell OptiPlex 7040 desktop, with an FST FIX tested label; neither chassis type nor board number is given in the name. The 7.40 MB RAR file should be extracted and inspected before programming. Technicians use such dumps to rewrite the SPI flash on boards that fail to post or were corrupted by an interrupted update. Check the board and flash chip markings, read and save the original contents with your programmer, and make sure the image size matches the 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 @generalbios. 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 →