OS X installation on AMD Phenom X4

[Jason2010]

Hi there,

 

I am new to this forum, and tried iinstalling Mac on my machine

my computer hardware configuration,

 

Processor : AMD Phenom 9950 Quad-Core

MB : Gigabyte M61PME-S2P

RAM : 3GB

HD : 500 GB SATA

 

I could install Lawless PPC 10.5.4 AMD&Phenom successfully on my system.

But stuck the following message when I boot with -v

 

still waiting for root device

still waiting for root device

 

if I reboot the system with -v -f rd=disk0s1

the system freezes with the following message.

 

CODE_SIGNING: CS_INVALID_PAGE: p=119[somethinghere] something CS_VALID

 

and if I don't boot the computer in verbose mode i.e with ==> rd=disk0s1 then I get kernel panic screen.

has someone installed me installing Leopard on AMD Phenom X4 (AMD Phenom 9950 Quad-Core)?

Please help me installing on my machine...