nVidia GeForce GTX 550Ti Driver for El Capitan

[josephpoon0506]

i have a new built OSX with Asrock H97M-itx/ac, 4770k and GTX 550Ti. i cannot setup the 550Ti properly for my built. i only can enable onboard HD4600 display. i tried to install CUDA and Nvidia Web drivers but no luck. i can boot into OSX with nv_disable=1. my smbios is iMac14,2. Any suggestion for my case ? thanks

 

[josephpoon0506]

anyone can help ? i have upload my previous ioreg(Gigabyte H81N) and the new ioreg(new asrock H97M-itx ac) for your reference.
i don't know how to make the 550Ti working on H97M. Please help. thanks

 

[Fl0r!an]

Did you set InjectNvidia=True?

 

[josephpoon0506]

Hi Fl0rian,

i just try again to set Inject Nvidia = true and remove all HDMI SSDT.
it work now. But the HD4600 onboard is missing now ..

 

[brobenz]

Hi Fl0rian,

i just try again to set Inject Nvidia = true and remove all HDMI SSDT.
it work now. But the HD4600 onboard is missing now ..[/QUOTE

This is what i did and it fix my problems i first booted up with my onboard integrated graphics then i used multibeast to installed the inject nvidia and picked the the correct system definition for my processor and just rebooted this time with my nVidia GeForce GTX 550 Ti in my computer and now it works!!