BIOS firmware collection for the Dell OptiPlex Tower 7010 desktop, board number 222000-1, supplied as a 15.2 MB RAR archive. According to the name it holds images for both 16 MB and 32 MB flash chips, so the correct dump must be chosen according to the capacity of the SPI chip fitted on the board. The number follows a Wistron-style pattern, Wistron being a frequent Dell ODM. Read and save the original chip contents with a programmer before writing, since service tag and system data live in the stock image.
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 →