Sony Vaio VPCF12M1E - i5-520m - nvidia gt 330m - black screen

[aliasgs]

the installation starts!!!

- replace IOPCIfamily.kext with this http://netkas.org/?p=1072
- delete all nvda kexts
- running boot with graphicsenabler=no and -f

 

[aliasgs]

.......installation failed! why?

 

[ssdp_20072]

try remaking the unibeast usb

 

[jupiler]

Hey my friend I know this is old topic but I don't want to open new issue.
I have totaly same notebook and same problem. I tryed everything on this topic but doesn't solve the problem. Is there anyone with solution for this problem?
Thank you guys.

 

[ITzTravelInTime]

Hello, same notebook here, it works on an external hdmi display using the clover boot loader and -v kext-dev-mode=1 PCIRootUID=1 and os x 10.10.2, do not remove nvidia kexts, if you want to "Emulate" that you can use nv_disable=1 to disable nvidia kexts without removing them, and in mavericks and yosemite it works fine without busratio argument

 

[RehabMan]

Hello, same notebook here, it works on an external hdmi display using the clover boot loader and -v kext-dev-mode=1 PCIRootUID=1 and os x 10.10.2, do not remove vida kexts, if you want to "Emulate" that you can use nv_disable=1 to disable nvidia kexts without removing them, and in mavericks and yosemite it works fine without busratio argument

It is unlikely your PCI root is 1 (most common is zero). You can check your DSDT to see what it is.