780 Ti not recognized in my Hackintosh

[the100yengamer]

I just build new Hackintosh with below components

CPU: Intel Core i7-4790K Processor
RAM: Crucial Ballistix Tactical Low Profile 32GB Kit (8GBx4) DDR3-1600
GPU: EVGA GeForce GTX 780 Ti, 3GB, 3072MB,GDDR5
PSU: Corsair RM Series 1000 Watt ATX/EPS 80PLUS Gold-Certified Power Supply
Mobo: Gigabyte GA-Z87X-UD5H Z87
HDD: Seagate Desktop 3 TB HDD SATA 6 Gb/s
FAN: Cooler Master Seidon 240M

Everything is working fine, except I cannot set to use my 780 Ti
No matter what I do, Hackintosh would not recognize 780 Ti

I did all the parameters like GraphicsEnable=No, and such

I did install newest Nvidia Driver and Cuba driver, Pc show successfully installed, but it just
does not want to use the 780 Ti

I currently have the 780 Ti plugged in to PCIex8 slot, does this matter?
Does this have to be plugged in to PCIex16?

Any thoughts?

I have been fighting with this issue for few days and am desperate for any help

 

[misconi]

I'm in a similar situation. I have a GTX 780 ti and I can't get it to load. It always goes to a black screen. I've installed the new nVidia drivers, edited the bootlist file and still can't get it to work.

 

[the100yengamer]

I am wondering if I should just get another GPU and get it done with...

 

[godric]

misconi, how did you edit the bootlist?

 

[the100yengamer]

We can close this thread, I was able to fix the issue

 

[misconi]

I was able to solve the issue by adding the following line in my Boot list:

was:

<key>Kernel Flags</key>
<string> nvda_drv=1</string>

now:

<key>Kernel Flags</key>
<string>npci=ox2000 PCIRootUID=1 nvda_drv=1</string>

added:

npci=ox2000 PCIRootUID=1

Thanks for the help.