Working BIOS for the Gigabyte GA-F2A55M-DS2 motherboard, revision 1.2, an AMD A55 chipset board for FM2 processors as the model indicates. It is marked as fully functional. Gigabyte boards of this era often use dual BIOS chips, so check which chip needs restoring before programming. Use an external SPI programmer to write the image, but first read and save the existing contents. Confirm the revision 1.2 marking on the PCB and ensure the image 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 @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 | 9 Jan 2024 | Open file on RM Schematics |
| @generalbios | 4 Nov 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 →