A 2 MB flash image named after the Macronix MX25L1605D 16 Mbit SPI chip, with no indication of which laptop or motherboard it came from. The size matches the chip, so it can be written back with a CH341A or similar programmer. Before using it, check the contents in a hex editor or BIOS tool to identify the platform and version. Read and save the existing chip's data first, so the board can be restored if the image turns out to be wrong.
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 @biosfilebins. 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 →