Raw 8 MB BIOS image for the ASUS X540MA laptop, supplied as a single .bin file without a board revision in its name. The size corresponds to a 64 Mbit SPI flash chip, so it can be written directly with a hardware programmer after the chip is identified. Use it to recover boards that fail to post because of a corrupted firmware region. As the revision is not stated, compare it with the label on the PCB, and always dump and save the existing chip contents before flashing so the serial and system data can be restored.
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 @bioshub. 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 →