Raw 512 KB BIOS image for the ECS 945GCT-M desktop motherboard, a board based on the Intel 945GC chipset family judging by its model name. A .bin dump like this is written directly to the 4 Mbit SPI or FWH flash chip with a programmer such as a CH341A or TL866 to recover a board after a failed flash. No version is given in the name. Confirm the exact board model and revision on the PCB, read and save the old contents, and verify the chip on your board is 512 KB 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 @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 →