BIOS image for the Gigabyte GA-H81M-WW motherboard, PCB revision 1.0, in a 2.87 MB ZIP. The H81 is an Intel chipset for Haswell desktop processors, and Gigabyte prints the revision on the board near the slots. Technicians write such files to the SPI flash with a programmer when the board is bricked; many Gigabyte boards have dual BIOS chips, so identify the correct one. Back up the original chip, confirm the revision matches 1.0, and check the image size against the 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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →