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OS X 10.10.3 Update

Joined
Jul 2, 2014
Messages
30
Motherboard
Z97MX-GAMING 5
CPU
i7-4790k
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MSI GTX980Ti Lighting
Mac
iMac
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Android
Did update from 10.10.1 to 10.10.3 via App Store
- booting to blank screen where should be login (display goes standby) – ASUS R9 280x
- works when I switch it to HD4600 in bios :(

I'm running 3440x1440 (Dell u3415w) via display port with R9 280x and via HDMI on HD4600

Been trying to get it work whole day.. no success (tried even that 4000 kext modification, but that was meant for 270 not 280)

Any hints please? :confused:
 
Joined
Jun 16, 2015
Messages
25
Motherboard
AsRock g41c-vs
CPU
dual core e7500
Graphics
Nvidia 9600GT
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Classic Mac
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iOS
hi everyone.
I have got a problem with my nvidia 9600gt. in 10.10.1 it's run perfectly,but when I updated to 10.10.3 I can boot only with nv_disable=1 flag.. I tried to change AppleGraphicsControl.kext but nothing change.. plz help me
 
Joined
Jun 16, 2015
Messages
25
Motherboard
AsRock g41c-vs
CPU
dual core e7500
Graphics
Nvidia 9600GT
Mac
Classic Mac
Mobile Phone
iOS
I installed nvidia web driver, but again nothing.... installed backup drivers again can boot only with nv_disable=1... what can I do?


All Ok. I backup old kext's and boot with "GraphicsEnabler=y" and all work perfectly
 
Joined
Nov 15, 2013
Messages
10
Motherboard
Gigabyte GA-Z87X-UD3H
CPU
i7-4770K
Graphics
GTX 1080 and HD 4600
Thanks! This method totally screwed up my hackintosh.:banghead::banghead:
 
Joined
Sep 10, 2011
Messages
2
Motherboard
10.9.3
CPU
i5-4690
Graphics
EVGA GeForce GTX760
Mac
iMac, Mac Pro
Classic Mac
Xserve
Mobile Phone
For those with nvidia graphics and black screen (no signal) problem.

Boot with nv_disable=1 argument from bootloader main screen

You will boot on desktop without graphics acceleration.

Install AppleGraphicsControl.kext attached with Kext helper (attached), Kext beast or your favorite tool to install kexts.
Repair permissions with Disk Utility

Reboot and enjoy :)

View attachment 133431
View attachment 133430
Your solution saved my life. Thank you!
 
Joined
Dec 31, 2013
Messages
160
Motherboard
Z97
CPU
i7-4770K
Graphics
GTX 1070
Mobile Phone
Android
For those with nvidia graphics and black screen (no signal) problem.

Boot with nv_disable=1 argument from bootloader main screen

You will boot on desktop without graphics acceleration.

Install AppleGraphicsControl.kext attached with Kext helper (attached), Kext beast or your favorite tool to install kexts.
Repair permissions with Disk Utility

Reboot and enjoy :)

View attachment 133431
View attachment 133430
What modifications were used to edit AGC kext? Thanks

---EDIT---
Your modded AGC doesn't work in El Capitan, but this does here
 
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