Snow Leopard by Hazard Problems,help
 

Helow my sytem spec:
Core2Duo E8400
Video: Asus HD4870 1gb
Rams 6gb 1333mhz
motherboard: Asus P5k64ws with intel p35 chipset.
sata drivers: samsung 200gb, maxtor 160gb
and another samsung 1TB
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Then i instaled on harddisk Snow leopard and going to boot it first time i'am getting:
"Please push the buttont and restard your Pc"
Tried with Commands: -x32 -v -x nothing help's tried to instal diffrent kext's but nothing :C
with iATKOS v7 everything works fine and stability...execept sound.(sometimes laggy)
So can anybody help?