I thought it might, as I assumed BIOS revisions that included new CPU cores, would not be excluded to certain models, except the higher TDP ones. I'm in the works on getting a X4 840. Hopefully it works out. I'd like to find a X955 95W TDP, but people on ebay want way to much, could buy a used cpu/mobo and ram for a little more than they are going for.
AMD FX4130|Gigabyte GA78LMT Modded (Rev 5.0)|XFX R9 380 4GB|8GB Supertalent DDR3|840 EVO|NZXT 210|Enermax TriathlorEco 650|M-Audio BX8a Deluxe