Takes 3 Tries to boot Up

Ninah

Honorable
Apr 27, 2013
23
0
10,520
I recently built a new computer (brief specs below)

i5-3570k
GTX 660
ASRock Z77 Extreme 4
8Gb Corsair Vengeance


Basically what happens is that every time I turn on my computer what sounds like a fan starts up for several seconds, then shuts off again. This happens 3 times until finally it goes to boot screen. It started when i overclocked to 4ghz. So I brought it down to 3.8. Still happened. Brought back to the original clock speed, and it still happened. Any suggestions are appreciated.