Rispondi a "iMac chimes but display won't power?"Same problem here. Everything went smooth during the disassembling and assembling but my internal monitor won't work. If I plug an external one, everything is great. I can't find any answers online. I'm debating whether to buy the data cable or not, I too tried plugging it with the wrong side in at first. I am unsure whether my wire is damaged or not. Was there ever a solution to this?