BIOS / firmware archive for revision 1.1 of the Gigabyte GA-B75M-D3H, a 16.9 MB rar whose name lists no version number or chip type. The contents need checking after extraction to determine whether they are raw flash dumps, official update files or flashing utilities. For a dead or bricked board, a technician programs the SPI chip directly with an external programmer. Read and save the existing chip content first, confirm that the board is really rev 1.1 and verify that the file size matches the flash chip before writing.
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 →