BIOS image for the Gigabyte GA-B150M-GAMING 3 desktop motherboard, the DDR3 version, packed into a 4.39 MB rar archive. B150 identifies the Intel chipset, and the DDR3 marking matters because this model also existed for other memory types and firmware is not interchangeable. Reflashing the SPI chip with an external programmer is the usual fix when the board fails to POST after a bad update. Gigabyte boards may have dual BIOS chips, so back up the original and identify which chip you are 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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 21 Apr 2022 | Open file on RM Schematics |
| @pepeelectronica | 24 Apr 2022 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 1 Aug 2026 | 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 →