Black Screen After 10.10.3 update

[Jithin.C.V]

Still the same

In another thread you help on, someone with a Radeon card had to change his AMDRadeonX4000.kex. Apparently something was changed with the upgrade. Could it be the same here?

I think for NVIDIA, no modifications may required (Not sure, because everyone is still trying 10.10.3). Web Driver users are running fine with their GFX card.

Give a try with "nvda_drv=0 -f"

 

[TheLnxDrd]

I'm getting desperate with this now. Not good for my mental health

Unfortunately i have to say that it's still no

 

[Jithin.C.V]

I'm getting desperate with this now. Not good for my mental health

Unfortunately i have to say that it's still no

Me too....

Let's wait. may be some on will come up with a solution.

If you want just load default settings on BIOS, make necessary changes for OS X booting, then try to boot.

 

[cimes]

Without any driver support, graphics card is providing output. But while trying to use the native driver, system is booting fine but you are not getting any output from the GFX card. It seems like it is loading the web drivers (Not sure) instead of OS X driver.

Try booting with "nvda_drv=0 -f".

Not work (((((

 

[biggnou]

I think for NVIDIA, no modifications may required (Not sure, because everyone is still trying 10.10.3). Web Driver users are running fine with their GFX card.

Give a try with "nvda_drv=0 -f"

Nope, that does not work.

dart=0 nv_disable=1 -f -v that's the only thing working for now. Not sure about the necessity of dart=0 since my BIOS is configured with intel virtualization disabled. But the nv_disable is unfortunately the only option I'm with to get something displayed.

I'll use it for now so at least the system shows something but if you have any other idea, please tell me :-D

 

[biggnou]

Nope, that does not work.

dart=0 nv_disable=1 -f -v that's the only thing working for now. Not sure about the necessity of dart=0 since my BIOS is configured with intel virtualization disabled. But the nv_disable is unfortunately the only option I'm with to get something displayed.

I'll use it for now so at least the system shows something but if you have any other idea, please tell me :-D

Is there a possibility of roll back on an update on Mac OSX?

 

[Jithin.C.V]

Nope, that does not work.

dart=0 nv_disable=1 -f -v that's the only thing working for now. Not sure about the necessity of dart=0 since my BIOS is configured with intel virtualization disabled. But the nv_disable is unfortunately the only option I'm with to get something displayed.

I'll use it for now so at least the system shows something but if you have any other idea, please tell me :-D

if you had disabled VT-d, then no need of dart=0, VT-d and VT-x are different.

Is there a possibility of roll back on an update on Mac OSX?

No idea on rollbacking... .

 

[S9000_]

hi guys! My English is bad, but I will try to help you.
You need to connect in your host and to make modification of the Info.plist file which is on the way


/System/Library/Extensions/AppleGraphicsControl.kext/Contents/PlugIns/AppleGraphicsDevicePolicy.kext/Contents/


In this file you look for Mac-F60DEB81FF30ACF6 = Config1 line and you replace it with Mac-F60DEB81FF30ACF6 = none

Save.


You do update cache, for example by Kext Utility.
Reboot

 

[biggnou]

if you had disabled VT-d, then no need of dart=0, VT-d and VT-x are different.



No idea on rollbacking... .

Awright sir...

Well, that was a nice one, thank you for all the efforts. I'm not glad because it's not working but I'm happy with your prompt responses and support!

Jithin.C.V, you then man!

I just hope someone will figure out something. In any case, I'm here and eager to try new ideas to solve this issue!

 

[Jithin.C.V]

I just hope someone will figure out something. In any case, I'm here and eager to try new ideas to solve this issue!

There is a solution arrived on post#48