Hi and welcome to the forum.
Can you list your exact hardware in detail please.
Model Name : GA-X58A-UD3R
M/B Rev : 2.0
BIOS Ver : FB
VGA Brand : GIGABYTE Model : GV-N460OC-1GI
CPU Brand : Intel Model : 17-930
Operation System : Win 7 64-bit
Memory Brand : Mushkin Redline DDR3
Memory Size : 6GB Speed : 1600 MHz (rated, running 1200)
Power Supply : 650 W
Thank you!