Major computer problem, won't start up. I'm running Windows XP Professional.<BR><BR>My computer gives me the following message when I try to boot up, this is after it goes through the systemcheck, etc ...

If your computer won’t start you might be pulling out your hair at the prospect of losing all your precious data. But all isn’t necessarily lost. If the drive is corrupted or dead, you are in a pickle ...

If you did not need new PS before you plugged it in backwards I bet you do now. But putting in Reset Backwards won't blow it up. The 20/24 pin power connector is Keyed. You have to really try HARD to ...