Raw 8 MB BIOS image for a Dell Inspiron 580 desktop, labelled DH57M02, which looks like the board identifier for that system. The .bin format suits direct writing to the motherboard SPI flash with a CH341A or similar programmer when the machine fails to POST after a bad update. An 8 MB file needs an 8 MB (64 Mbit) chip, so confirm the chip marking first. Read and keep the original contents before erasing, as it holds the service tag and system-specific 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 →