BIOS firmware for the ASUS X202, an 11-inch mini notebook as the name notes. The file is 8 MB without an extension, consistent with a 64 Mbit flash chip. No board revision or version number appears in the name. Technicians use such a full image to restore a unit that shows no display after a failed update or a corrupted ME region. Write it with an SPI programmer and clip, after first reading and keeping the chip's original data, and check that the board revision matches.
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 @biosfilebins. Enginerys does not host this file.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →