- Joined
- May 19, 2011
- Messages
- 77
- Motherboard
- Ivy Bridge CustoMac Pro
- CPU
- i7-3770k
- Graphics
- Intel HD4000
- Mac
- Classic Mac
- Mobile Phone
I would try removing the graphics card. I used the onboard DVI to go through the install process. If this allows you to proceed then you can re-install the card and find a work around after Snow Leopard is installed and running. Also, double check the BIOS settings.