Raw 2 MB BIOS image for the ASUS P7P55-LX desktop motherboard; the name marks it as an original backup read from a working board. Such a dump is useful for restoring a board with corrupted firmware by writing it straight to the SPI flash with a programmer such as a CH341A. The 2 MB size corresponds to a 16 Mbit chip, so verify the part on your board matches. Read and keep your own chip contents first, since the backup may carry another unit's MAC address or serial data.
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 →