Firmware image for an H81H3-M4 motherboard, revision V-1.0A, which the name identifies as a socket LGA1150 board, consistent with the Intel H81 chipset. The 3.34 MB zip is likely to contain a full SPI flash dump including descriptor and ME regions. It serves to recover boards with corrupted BIOS by programming the SPI chip directly with a CH341A or similar programmer. Check that the code and revision on the PCB match exactly, back up the chip contents before writing, and ensure the dump size equals the flash capacity.
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 @Laptopdesktopbios. 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 | |
|---|---|---|
| @Laptopdesktopbios | 20 Jul 2024 | Open file on RM Schematics |
| @laptopchiplevelrepair | 20 Jul 2024 | Open file on RM Schematics |
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 →