RAR archive of 3.09 MB labelled Dell 3560, most likely firmware for a Dell Inspiron or Latitude 3560 notebook, although the name does not specify the series. Contents, board revision and BIOS version are not stated, so unpack the archive and check what each file covers before flashing. Such dumps are used to recover boards with damaged BIOS by programming the SPI chip directly. Always save the original contents first and confirm the image size matches the chip installed 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 →