I tried to turn off my systems using Wii remote and by press power on the system itself. It goes to yellow/orange light instead of red light. I know it is on stand by mode but why? I just don't like to have it on stand by mode when I am not using it for few days. The system get hot and I am just worry. Anyone can help me to figure out how to turn it off other than unplugging it each time? Thanks!