Another copy of the ASUS K53SV revision 3 BIOS image, marked with suffix 3, and carrying the same PCB manufacturing codes E89382, MV-4 and 94V-0. It is an 8 MB raw binary meant for the motherboard SPI flash. Having several dumps lets a technician compare them in a hex editor and choose one that works if another fails. Before programming, read and keep the existing contents, confirm the board revision matches, and verify the chip size so the image fits.
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 →