Asus g71g upgrade to qx9300 microcode update?

I have a asus g71g and would like to upgrade to the Qx9300. But when i install the Qx9300 my computer tries to turn on but nothing will post. I am thinking I have to add a new microcode in the bios for it to run?????

The Qx9300 has the cpuid 1067A

I have microcode 067a in the bios already, but im thinking it needs to be updated/patched.

microcode id    platform        id           date
0A067A07        0A               067A       2008/04/09

Where do i find the microcode for the AMI bios ?
cpuid says chipset is p45/p43/g45/g43


current bios is attached if that helps

  G71G.ROM (Size: 1 MB / Downloads: 0)