Firmware for the Gigabyte GA-H55M-UD2H at board revision 1.3, provided as a 6.11 MB RAR archive with no version or tested status stated in the name. It is the counterpart of the rev 1.0 package and should only be used on boards labelled rev 1.3 on the PCB. Technicians write such images to the SPI flash with a programmer to revive boards stuck in a boot loop or with a failed update. Save the original chip contents before writing and check that the image size equals 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 →