BIOS for the Dell Inspiron One 2310 all-in-one computer, version A04, stored in a RAR archive of about 1.6 MB. The name does not say whether it is a raw chip dump or an official update package, so inspect the contents before choosing a method. A raw image is written to the SPI flash with a programmer, whereas a Dell executable runs from within the system. In both cases keep a copy of the original firmware, and for chip programming confirm that the file size matches the flash device on the 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 →