I just set up my Hackintosh following Alfa's instructions to the letter, with the exception of:
-- disabling vt-d
-- Using the MacPro 3.1 definitions.
I have three problems:
1. System boots, but slowly;
2. Wi-Fi is greyed out in all preferences -- I installed the TP-Link 450 Mbps Wireless N Dual Band PCI Express Adapter, and have re-installed it, but Wi-Fi preferences remain greyed out.
3. I can only use the integrated graphics, not my ZOTAC GeForce GTX 670. In the bios settings in Alfa's instructions, he enables the integrated graphics. Could this be the problem?