You could do that too but doing what I said might be a better idea just in case. The system might be doing something in the background while in power saver mode that could get screwed up if you yank the plug. Unless of course you have the power saver mode turned on that is.
RebelGameMaster: You can't say poop is better than french toast because some people like the taste of poop. Proud day one adopter of PS4 and Xbox One