My daughter was climbing on the box below my desktop computer. She slipped and fell behind which I assume pulled down on the cords back there. My desktop screen said something about preparing a crash dump. It turned off and won't turn back on. The power button on the box usually is white, but now it's orange and simply turns on, then off, when I try to start my desktop. We had windows 7. Anything I can do to fix this and start the computer? Or do I need to take it in?