BIOS dump for the Dell OptiPlex 7090 desktop, stored as a 12.7 MB RAR archive and labelled as tested by FST FIX. No motherboard number or revision appears in the name, so compare the board markings and the SPI flash part with what is inside the archive before use. Technicians flash images like this with an external programmer to revive a desktop that no longer posts or has corrupted firmware. Always read and keep a backup of the original chip first, and verify the image size matches the flash capacity, or it will not fit.
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 →