BIOS dump for the HP ProBook 6560b, with the model misspelled in the name and followed by a garbled tag and a repeated OK OK, which most likely marks the image as tested and working. The file is a 4 MB raw binary, matching a 32 Mbit SPI flash chip. Technicians write such images with a programmer such as a CH341A to revive a board with corrupted firmware. Read and save the original chip contents first, confirm the chip capacity equals the dump size, and expect serial number and UUID data to need restoring afterwards.
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 →