Are you sure you put in your case connections into the board correctly?
CPU: AMD Phenom II 1100T X6 4.0GHz
Motherboard: ASUS ROG Crosshair V Formula
Memory: Crucial 8GB DDR3 1333MHz
Graphics Card: ASUS ROG Matrix GTX 580 Platinum
Hard Drive: OCZ Agility 3 60GB SSD Western Digital 500GB X2
Sound Card: Creative SoundBlaster X-Fi Titanium
Power Supply: Corsair TX850W V2
Case: Fractal Designs R3 Black Pearl
CPU cooling: Thermalright Silver Arrow
OS: Windows 7 X64 Ultimate
Monitor: HP 2510i 25"
