So I just picked up a mid-2011 base Mac mini with an Intel 180gb ssd and 8gb of ram for 100 bucks. Not bad right? The issue with it is that half the I/O backplate has been torn off including the power button. Would I be right to assume that if I just buy another backplate with a power button I won't have to do any wiring? I'm not sure how the power button mechanism works.