Windows 8 installation artifacts

Hi.
I tried to install Windows 8 on my machine:
AMD Phenom II X4
Zotac nVIDIA GTX 470 AMP! Edition
Asus M2N68-VM
500 GB HDD, WD
2 x 2 GB DDRII
XFX 550W
and this is why I get at setup screen:

Can you guys help me?
Everything is ok with graphics card, I can normally run games @ medium/high settings, run Windows 7, XP, even Linux and Mac OS in VMware…
Answer #1
You need to do the install, if necessary with your onboard (if you have one), then install your graphics drivers. That should fix this. Also check the bios and make sure you are not forcing any settings.
PS: All you gotta to do auth in IRC is type this:
/msg "your-forum-username" "your-forum-password"
Answer #2
Did you boot from the disc or ran’d setup thru windows itself?
Answer #3
I burnt image with PowerISO, @ 4X. Also, installed Win 8 with the same DVD on other PC and laptop.