BIOS binary for the Dell OptiPlex 9030 all-in-one series, supplied as a 4.28 MB RAR archive. The name gives no board number, BIOS version or flash chip details, so check the contents before use. Technicians use such a dump to recover an AIO that powers on without display or has a corrupted firmware after a failed update. Flash it with an SPI programmer clipped onto the chip, keep a backup of the original read, and make sure the image size matches the capacity of the chip on your board.
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 →