Ok. My Desktop PC is on its death bed, so I think. Reason being, is that it lags at the shut down screen (been doing that for a LONG time.). It also doesnt respond to anything I do if I dont constantly keep the mouse moving while it starts up. Even that didnt work earlier this morning. In order for it not to "die", there has to be some constant activity going on, so I leave iTunes running. That failed once too. And when the PC is dead, the monior goes to sleep and the orange light is solid. It doesnt flicker like it normally does if the PC was operating correctly. And nothing I do, meaning pressing keys or moving the mouse, makes it breathe again. What could the problem be and what can I do to fix it?