BIOS dump labelled for the ASUS S551LB laptop, supplied as a raw 8 MB binary image. The name gives only the model code, with no board revision, version or tested status, so treat its origin as unverified. A technician would write such an image to the SPI flash chip with a programmer such as a CH341A or RT809H when the original firmware is corrupted. Before flashing, read and save the existing chip contents, confirm the chip capacity is 8 MB, and check that the mainboard revision printed on the PCB matches this model.
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 @biosarchive. 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 →