A BIOS dump whose name points to an 840 G6, likely an HP EliteBook, with 128 most likely meaning a 128 Mbit flash, which agrees with the 16 MB size. Cresent appears to be the uploader's own label; no platform, version or cleaning status is given. Raw full-chip images like this are written with an external SPI programmer when a board is dead or locked by corrupted firmware. Back up the original chip first, and make sure the board and flash capacity match before programming.
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 →