BIOS for the Biostar H81MLV3 desktop motherboard, listed under the ECS brand, supplied as a 2.91 MB zip archive. The H81 in the name refers to the Intel H81 chipset, used with fourth generation Core processors on socket LGA1150. The name gives no version or flash chip, so check the extracted image against the SPI chip fitted. Technicians write such a file with a programmer to revive a board that fails to POST, after reading and saving the existing contents.
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 →