Well, just a couple of hours ago I had a power outage. This was not really a problem, because I wanted to hook my Wii up to a battery and a portable screen. But, as it turns out, the cable (which goes directly into the Wii) had the wrong polarity. The cable had been repaired once before (before I got it) and, apparently, the jackass had no idea what he was doing. Is there anything I can do to salvage my Wii? tl;dr The power supply had the wrong polarity. Is my Wii completely beyond repair, or is there any way that I can fix the thing?