Use cpuid to id your motherboard version. You can try the 2160 and if it doesn't work, sell your old board or even try flashing the bios with the version 3.0 update. It's a little risky; I've used the ECS windows flash program successfully, but you have to save both the bios file and windows flash program. I use the documents file to store them. When you download the file, you may have to enter the bios file number when prompted or click on it in the documents file to open it. Then the flashing procedure starts, or the bios file will refuse to load with your board if it's an older version.