I'm building a arcade machine at the moment and I was wondering what are the rules for installing a motherboard? I used some old gear at first to test and wasn't very succesful since it just died on me (I hope it's only the power supply though) I installed it on a frame I screwed to wood at first. But I don't think the frame was suitable for it because sometimes the power just went out while playing, I think the pins got in touch with the frame somehow. Now I'm thinking about installing them on tubes to create a form of platform on the wood and use screws to drill through the tubes in the wood. Does anyone have any experience or advice on this?