Aiwa NSX-MT960?

I think a shorted out some of the electronic components, The visual part of the stereo that is supposed to show things like the menu and functions, and settings does not light up, and just recently when I tried to connect the speakers to the stereo it autimatically shut off and when I now press power it seems to try to power up but thenn blinks out into standby mode. What could the possible problem be?