BIOS image for the ASRock H110 PRO BTC+ desktop motherboard, an Intel H110 board aimed at mining rigs, supplied as a 4.45 MB zip and marked as tested. Technicians use such a dump to recover a board with corrupted firmware by writing it straight to the SPI flash with a programmer such as a CH341A. Before flashing, read and save the original chip contents, confirm the chip capacity matches the image size, and make sure the board is really the BTC+ version rather than a similar H110 model.
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 →