Your CPU is not compatible with your motherboard. I suggest switching out the processor, if you are willing to spend a few extra bucks. Also, I would push for at least a 500watt PSU if you're getting a graphics card or plan on upgrading the GPU. With AMD, you also get a few extra frames for getting faster RAM. You also won't get the best performance out of your HDD. I suggest getting one with a 64MB cache. Those are suggestions. Just make sure your CPU and motherboard sockets match. Best of luck!