So i'm playing a game and i hear a click in my case and the computer shuts off, my PLASTIC holder that the Heatsink clamps down to broke so i replaced it with a firm metal one, now the computer won't start up, the motherboard powers on the ethernet card lights up, all the fans kick on but nothing on the monitor. There's no beep codes, i've troubleshot the vid card by replacing it with another one, also the RAM, also the hard drive and the motherboard battery. Is there any chance that the CPU connectors somehow got damaged on the motherboard itself?? How is the motherboard got power but nothing is coming up on the monitor??