Firmware dump for the Dell OptiPlex 7440 all-in-one, with the name also carrying the code IPPSL-BF, packed as a 7.40 MB RAR archive. The name gives no BIOS version or chip location, so inspect the contents to see how many images it holds and their sizes. A dump like this is written to the SPI flash with a programmer when the system shows no display or fails after a bad update. Save the original chip contents first, since they hold service tag data, and check the image fits the chip.
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 →