Firmware package for the Gigabyte GA-B75M-D3H motherboard, revision 1.2, stored as a 21.2 MB rar archive. The name gives no BIOS version, chip details or contents list, so expect to inspect the archive to see which images or tools are included. Such files are typically used to recover a board with a corrupted BIOS by writing the SPI flash with a programmer such as a CH341A. Gigabyte BIOS images are revision-specific, so match the PCB revision, back up the original chip and make sure the image size equals the chip 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 @biosarchive. Enginerys does not host this file.
All sources (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 2 Dec 2023 | Open file on RM Schematics |
| @generalbios | 16 Dec 2023 | Open file on RM Schematics |
| @generalbios | 17 Dec 2023 | Open file on RM Schematics |
| @acheibios | 6 May 2024 | Open file on RM Schematics |
| @generalbios | 14 Jul 2024 | 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 →