Hi guys I hope you can help me when playing wow my screen goes black sometime with in a few mins of play to maybe hrs will go by and then happen. And it only happens when playing wow. I did check to see if I had the latest driver up to date for my graphic card and i did. I also did opened my PC to see if all the fans were working and they are. The last time this happen I when to restart the PC now the PC is running good but the monitor said no signal. So I'm lost would be great if you guys have any ideas that I can try next. Thxs for the help.