yes, Thanks Tseug, I got it solved with manual kext installation.
I got a different issue.
With my videocard, a GeForce GT 520 2048 MB, when I attach the second display on vga port the computer power on regularly but no one display switch on.
Everyone communicate's Not Signal.
Neither the dvi one.
Do you know is a problem videocard related or something else?
Hello.I have been able to activate sleep, at least the cold sleep, not the hibernate, still now at least.
The last prob remained are, I got the ethernet recognised as a bluetooth pan, then the most important I can't activate the second dispaly.
I got one display working on dvi but, if i attach the second one with the vga the system doesn't work, I mean the boot seems normal, but doesn't appear any login screen neither I can't see any graphic screen.
Do you have any ideas on what I can change to solve them?