I finally finished building my new PC, unfortunally when I turn it on, fans turn on, I see green light on my graphic card, and also I don't ear a "Beep" sound. I also have the little "Speaker" thing that doesn't seems to work on the Motherboard, I pluged it the SPEAKER and on each side, and nothing So, Fans boot up, and my mouse and keyboard doesn't light up, and on my monitor: Signal not found. I tryied DVI and VGA, both doesn't work. I also tryied to use RAM from another PC, nothing, tryied both slots on A and B ones, nothing. I tryied many other things. Now i'm out of idea Can someone help me ?