Computer won't boot and power supply fans won't power up.


Sep 2, 2012
Built my PC last night. What happens is when I push the power button on the computer case, the motherboard lights come on, all of the case fans, the heat sync fan, and the graphics card fan come on, but the power supply fan just won't work. The PC makes a little noise like air being released and the power supply fan kicks off. It's not booting, either. Anyone have any idea what the hell is wrong?

Here's my build;

CPU: AMD FX-8150 Zambezi 3.6GHz Socket AM3+ 125W Eight-Core Desktop Processor
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler
Motherboard: ASUS Crosshair V Formula-Z AM3+ AMD 990FX SATA 6Gb/s USB 3.0 ATX
Memory: Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory
Storage: Samsung Spinpoint F3 1TB 3.5" 7200RPM Internal Hard Drive
Video Card: EVGA GeForce GTX 670 2GB Video Card
Case: SilverStone Raven 3 RV03B Full Tower
Power Supply: Corsair 650W ATX12V / EPS12V Power Supply
Optical Drive: Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer
Operating System: Microsoft Windows 7 Home Premium SP1 (64-bit)