A:Answer i find as long as you don't leave it running while you aren't using it the power supply is fine. If you overclock it any you will need more juice as is it has barely enough to operate. Changing them(power supply) is not hard at all, You can probably google a video on youtube and feel quite confident after just one viewing. For price even needing power supply it's worth it, but power supply isn't a must, like I said it's enough some people are complaining though, others are happy
