Second copy of an ASUS A55BM firmware dump carrying the same E suffix, possibly from another unit or another read of the same chip. It is an 8 MB raw .bin for programming an SPI flash chip with a tool such as CH341A or RT809. Comparing two dumps of the same model can help spot a damaged read or identify regions holding serial data. As always, confirm the board matches, back up the original chip before overwriting, and ensure the chip capacity equals the image size.
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 @abgm_manutencao_bios. 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 →