Intel DZ77BH-55K desktop motherboard BIOS image, a raw .rom file of exactly 8.00 MB, which corresponds to a 64 Mbit SPI flash chip. The name gives no version or note on the ME region, so treat it as a full chip dump of unknown origin. Such images are written with a hardware programmer to revive a board stuck in a boot loop or with corrupted firmware. Read and save your existing chip first, since it holds board-specific data such as the MAC address, and confirm the flash part is 8 MB.
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 @boardview. Enginerys does not host this file.
How to open a .rom file
A BIOS image as shipped by the vendor (commonly AMI) — often the BIOS region only, without descriptor or ME.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →