OS X 10.10.3 Update

[ch3m1c]

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?

 

[adanielyan92]

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

 

[adanielyan92]

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

 

[LiteGaming]

Well you can try VoodoHDA it worked for me i don't know why not to try because it worked on my older boards

 

[Skysearcher]

Thanks! This method totally screwed up my hackintosh.

 

[zoona]

10.10.4 is just released


...Updated and everything work perfect.

 

[marklaurel]

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

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View attachment 133430

Your solution saved my life. Thank you!

 

[franknitty]

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