An 8.00 MB binary firmware image named 084AA with a .dec suffix, which commonly marks a decrypted BIOS dump. The name gives no brand, model or board number, so the target hardware must be confirmed by other means, for example by comparing it with the label on the board's SPI chip or a known-good dump. An 8 MB image fits a 64 Mbit flash chip and is written with a programmer such as a CH341A. Always read and save the original chip contents first, and do not write it to a board you have not identified.
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 @skclappybios. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →