BIOS dump for the Gigabyte GA-H61-S3 at revision 2.0, packed into a 5.27 MB RAR archive. The board uses the Intel H61 chipset for LGA1155 processors, and its 1.0 revision needs a different image, so confirm the rev marking printed on the PCB. Program the SPI chip with an external programmer when the board does not post or a flash failed, after first reading and archiving the original contents. Check that the file length equals the flash chip size, otherwise the image will not fit.
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 →