BIOS image for the Gigabyte GA-EP35C-DS3R desktop motherboard, revision 2.1, though the name abbreviates the model as EP35C-DSR. Many Gigabyte boards of this era use dual BIOS, with a main and backup chip, so a corrupted main image can sometimes be recovered automatically. When that fails, a technician writes this file with an SPI programmer. Confirm the PCB revision first, save the existing chip content, and check that the image size matches the flash chip.
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 →