Fixed BIOS for the ZH-H81 desktop motherboard, version V1.3, in a 5.65 MB RAR. The H81 marker suggests an Intel H81 chipset board, commonly used in budget LGA1150 systems. A repaired image like this is written with an SPI programmer to revive boards that stopped posting after a failed update. Confirm the board model and revision printed on the PCB, check the image size against the flash chip, and save the original contents first in case a rollback is needed.
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 →