Firmware for the Foxconn H81MXV-D desktop motherboard, board version 2.0, BIOS release E11F1P01, stored in a 3.15 MB RAR archive. The board is built on the Intel H81 chipset for Haswell processors. A separate dump with a different version code also exists for this model, so choose the one matching your board revision. Use an SPI programmer to write it when the board does not post, keeping a backup of the current chip, and confirm the image length matches the installed flash.
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 →