BIOS image for the Dell OptiPlex 7050 desktop with board marking D8-MFF-SF revision A00, described as working. The MFF tag in the name suggests the micro form factor variant, but verify this on the unit itself. Such a dump is written with an SPI programmer to revive a system that no longer posts due to corrupted firmware. The archive is about 14.5 MB, so check what files it contains after extraction. Back up the original chip first and confirm the board marking and revision match before programming.
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 →