Hiya guys, I've just installed my new components being a new Z77 board, I5 3570K, A50 cooler (which I had to make the holes bigger in the motherboard so it'd fit) and a 670 however since I've installed all of the components I press the ON button the front of my case and it takes 2 seconds to respond then it fires up.
Once it fires up sometimes all the fans turn on the LEDS become bright blue, then it powers off, then it trys it again, after 3 attempts it eventually turns itself on.
Once it fires up sometimes all the fans turn on the LEDS become bright blue, then it powers off, then it trys it again, after 3 attempts it eventually turns itself on.

?