I am a new member here so please tell me if this is in the wrong area.
Anyways, my friend and I just put together a new build with all new parts. It all went smoothly installed Windows 8 64-bit along with the computer's drivers. Though when we go to shutdown the computer the OS shuts down and the system itself seems to stay on. The only way to shut it off is manually. I have seen this is most likely a driver issue or an unlikely possibility of a bad psu or mobo. Any help? here are the system specs: