Ram speeds with GA-X58A-UD3R

[starrb2000]

I have the GA-X58A-UD3R motherboard on which I just installed 12gb of Corsair Dominator GT DDR3 2000 ram. My problem is the bios only shows it's frequency at 1060 instead of the 2000. Please help correct this problem so that it will preform at normal speed. I tried XMP, to get the right speed, but it will not allow Windows 7 to start up.... It just constantly reboots to bios and repeats.

Note: This memory is compatiable with this motherboard.

Thanks

 

[starrb2000]

Additional information: It's running at 539 x 2 = 1078MHz.
Using Windows 7 Pro 64 bit.
Gigabyte GA-X58A-UD3R ver 2.
i-7 950 @ stock speed
4 x 3 Corsair Dominator GT DDR3 2000 MHz.