BIOS file for the ECS 945GCT-M desktop motherboard, version 2.0 of the board according to the name, archived as RAR at around 803 KB. The name carries no firmware version or tested status, so treat it as an unverified image. It is used to restore a board whose BIOS chip is corrupted, typically by writing it with an SPI or LPC programmer depending on the flash type fitted. Check the board revision matches, save a copy of the original chip first and confirm the image size matches the chip capacity.
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 .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →