BIOS image of 512 KB for the Intel DG31PR desktop motherboard, an Intel G31 chipset board. The size matches a 4 Mbit flash chip, so confirm the part fitted on the board before writing. Technicians use such dumps to recover boards that fail to post after a power loss during an update, programming the chip with a CH341A or similar tool. Read the original contents first, and check the board model silkscreen matches DG31PR before relying on the file.
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 →