Today along with the version 10.8.1 apple was given and 10.8.2 for devs
Those extra careful try this 10.8.2 version has changes maybe associated with smbios and the computer will not start.
Whoever finds exactly why and what is needed to overcome this difficulty please posting in this thread.
"It is obvious that the challenges returned to hackint0sh community"
Hello.. Recently changed graphics card from HD 5870 to 560Ti also put the UEFI bios supported by my motherboard.
Then my system recognized like this (photo) My system is DsDT free and run MLion GM The question is can recognized the NVDA parent ? That is the Secondary monitor out ?