Installing windows problem

[nacional82]

Hello.

I am having trouble installing windows 7, my issue is, I just bought a new computer:
ASUS P8P67 PRO
Kingston Technology HyperX 8 GB Kit KHX1600C9D3K2/8GX
PowerColor AX6950 1GBD5-2DH Radeon HD 6950 1GB
Using 2 HDD Sata II and HDD Sata III Western digital caviar black.
After turning on the computer I use an USB to install windows 7 Ultimate but the computer freezes, I also use another hard drive with boot, and there is the same problem, some times windows load and begins to install, and some times just shows Windows and won't go to the install process.
So how should I solve this problem?
Thank you.

 

[HEXiT]

im guessing you have a win7 boot disk? as you already have it on usb and it sounds like the usb is corrupted.
just install off the disk. its actually no slower than off the usb stick.

 

[fowang]

also check that you are using the XMP profile for your ram within your bios settings.

 

[nacional82]

Initially I thought it was a problem of windows 7, maybe I got a corrupted disk or something like this, but after testing with 3 different copies of windows and taking one stick of 4GB, I could install windows, the problem changed, now when I try to pass data from one hard drive to another, my system will suddenly reboot.

I checked the specification of every part of my computer and what I thought it was a Kingston Technology HyperX 8 GB Kit KHX1600C9D3K2/8GX ended being a Kingston Technology HyperX 8 GB Kit KHX1600C9D3P1K2/8GX (Genesis)

So I am not sure if it is memory problem, motherboard problem , or what problem.

Thank you for the help.

PD: This maybe relevant Power supply 600W Toughpower.