Hi my problem is this.

When i will boot from cd he load the cd and restarts the pc. This problem i have fixed with safemode -f-v-x cpus=1.

But now when i have installed the IATAKOS v7 the pc restarts and freeze by the apple logo.
What can i do?

System.

Intel E8500 3.16Ghz
MSI P45 Neo3
2*2Gb OCZ RAM
Radeon HD4850