comp. keep rebooting on iATKOS v7

[herthg]

Hi
Is new in this "world"
I am trying to install iATKOS v7 on my PC.

Booting from the DVD.... Loading "Darwin/ x86..." a few seconds then starting "Starting Darwin" and bing the computer restarts... and just keep running this loop.

Can any helt.
My spec.
Gigabyte MA790XT (AMD 790 chipset)
AMD Phenom quad core 3,2Ghz
4 GB RAM
Graphic: ATI 4980
HD. WestenDigital GreenPower

Regards
Henrik