• Gigabyte EP43-DS3
• Nvidia GeForce 9800 GT
• Intel Core 2 Duo E7400

I have a retail Snow Leopard DVD (yes I bought it), and I installed it into an external HD via my MacBook. I've also installed Chameleon 2.0 RC2 to there.

However, when I linked to my PC and tried to boot 10.6 on it, it showed this quickly.



(Don't ask me to boot 10.6 on a disk in my PC because it is still failed.)

I could install and boot 10.5 on my PC easily, but I don't know why I always get that when I want to boot 10.6 on my PC.

Please help me!