BIOS archive for the Gigabyte GA-B560M H desktop motherboard, revision 1.x, sized for a 32 MB flash chip. The 37.7 MB RAR may contain more than one image. B560 is an Intel chipset for desktop boards. When a board no longer posts after a bad update, the SPI chip can be reprogrammed with an external programmer; Gigabyte boards may also have more than one BIOS chip, so identify the right one. Save the original contents and check the image length equals 32 MB before writing.
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 →