BIOS dump for the ASUS X550LD laptop, board revision 2, marked as tested OK in the file name. The raw BIN is 8.00 MB, matching a 64 Mbit SPI flash chip. A tested image is a reliable choice when repairing a unit with corrupted firmware, no display or boot looping. Program it with a hardware SPI programmer after checking that the PCB revision reads 2.0, and dump the original chip first so serial and other unique data can be recovered if needed.
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 @biosbigarchives. 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 →