BIOS archive for the ASRock H87M Pro4 desktop motherboard, board revision 1.04, compressed into a 5.95 MB RAR. The H87M Pro4 is an Intel H87 board, and its firmware sits on an SPI flash chip that can be reprogrammed when the board no longer posts after a failed update. Match the revision printed near the PCIe slots before use. Back up the original chip with a programmer, and verify that the extracted image matches the chip size, since a mismatched file will not fit or boot.
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.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 16 Aug 2025 | Open file on RM Schematics |
| @schematics_board_view | 21 Aug 2025 | Open file on RM Schematics |
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 →