Hi.
I change PC, now I have ASROCK x79 Extreme 4 , i7 3930k , 16Gbram, Nvidia GTX 560 (normal , not Ti)
Inside I have 3 Sata HDD...
1) win7 64bit
2) files
3) MAC osx
The same was in the old PC. start begine boot windows and ask with OS i like to use (win7 or macosx) , and was working good, bur now in the NEW PC, I have many trouble to install a working MAC OSX...
I try many differents way (from Iaktos l2 to many anothers dvd iso installations..) but wit no good results.
1) this mothers board, have not to jet a good support, so in many installation you must disable form bios , HT, CORES (set only 1) , USB 3.0. or installation freeze always.
I have found only one good way , working... OS X 10.8.2 Install USB , a raw file to write in a 8GB usb key.
On boot , I must edit the line in -v npci=0x2000 cpus=1
(or I have stop on pci recognise, or for the i7 cores trouble)
when is finish the installation I update with few Kext , and I have a good working osx....
BUT....
I can boot only from the usb key ... infact I can't install a working boot, I download chameleon...but later I install nothing change.. I read the log file, and he say is ok installed in the 3' HDD ( macosx)...
but I not found any dir of chameleon....(i386)...so , he are not really installed I think..
I'm afraid to compromise my working OSX now , only for the boot...
any idea how I can do ?
PS (no internet access with this pc)