but will not turn on...? I just installed a new stereo, and I have everything installed properly, but when I press the power button, it does nothing. I can put in and eject CDs (everything lights up and says "LOAD" or "EJECT"), and I can press the clock button and see the time (again, everything lights up and it displays the time). But when I press the power button, nothing happens. I've tried resetting the unit, but it doesn't change anything. Any Ideas?