High Sierra: GTX 750 Ti won't work

[Trevor123321]

@kaynow
Incase what I said in my last thread does not work:
When I was having problems with my 750ti here is what @P1LGRIM told me to do:
"
BIOS - Disable Integrated graphics - Set PEG as Primary
Use a digital connection - DVI or HDMI - VGA is not supported.
Boot with nv_disable=1
May need to update Clover
Install web drivers
Update web drivers to ensure that you have the correct version.
Config.plist - Do not inject Intel or Nvidia graphics and no ig-platform-id
Config.plist - Disable SIP completely - CsrActiveConfig 0x67
Edit config.plist - NvidiaWeb = true as per Link
May need to emulate native NVRAM - Problem 6 - Install EmuVariableUefi-64 and RC scripts.
Remove nv_disable=1 from config.plist
May need to install Lilu.kext , LiluFriend and NvidiaGraphicsFixup.kext

Potential Problems :
HDMI 2.0 is not supported - Use HDMI 1.4 (or lower)
If your graphics card has more than one output of the type that you are using then try another one.
Black Screen with MacPro 6,1 or iMac 15 or iMac 17 System Definition
"

Keep in mind, I was not having the same problem that you are, but all of that got graphics up for me.

Good luck,
Trevor

 

[kaynow]

@Trevor123321 Thank you!

I also have a 750ti, working, so I have attached a working clover folder (zipped) if you would like to try that. WARNING: THIS IS ONLY for 10.13.2.

I got 10.13.2.

I removed my clover folder and used yours. Same behaviour. Afterwards I replaced your iMac14.2 defintion with iMac17.1. Same behaviour.

On last thought, have you checked to make sure you have all BIOS setting correct? This was one of my problems when I was having troubles with my 750ti.

I got this settings:

- Vt-d -> Disable
- PCG vs PCIE -> PCIE
- IOAPIC 24-119 > Disabled
- USB Configuration > XHCI Hand Off > Enabled
- Legacy USB Support > Auto
- Power on by PCI - E/PCI > Disabled
- System > Serial > Disable serial port
- Fast Boot > Disabled
- Secure Boot > OS Type > Other OS

BIOS - Disable Integrated graphics - Set PEG as Primary

PCIE is primary. Integrated grahpics are auto-disabled.

Use a digital connection - DVI or HDMI - VGA is not supported.

I have 2 displays connected: 1 HDMI, 1 DVI.

May need to update Clover

Clover is at 4359

Install web drivers

Web drivers are at 378.10.10.10.25.102

Config.plist - Do not inject Intel or Nvidia graphics and no ig-platform-id
Config.plist - Disable SIP completely - CsrActiveConfig 0x67
Edit config.plist - NvidiaWeb = true as per Link

I'm using your clover folder, which has all these things done.

May need to emulate native NVRAM - Problem 6 - Install EmuVariableUefi-64 and RC scripts.

Both installed.

May need to install Lilu.kext , LiluFriend and NvidiaGraphicsFixup.kext

These are integrated in your clover folder.

 

[Trevor123321]

@kaynow
I would try completely wiping and installing MacOS disabling APFS.

It looks like you also have Windows installed? I see NTFS is you verbose picture. Are the OS's installed on the same drive? If they are you have to install MacOS first, then install Windows after.

This should not be a problem now, but in the picture earlier it was not recognizing your CPU. (My clover file has it spoofed).

If none of this works, I'm out of suggestions,
Trevor

 

[kaynow]

@kaynow
I would try completely wiping and installing MacOS disabling APFS.

Done. Same result. I'm actually thinking about buying an AMD card -.-

It looks like you also have Windows installed? I see NTFS is you verbose picture. Are the OS's installed on the same drive? If they are you have to install MacOS first, then install Windows after.

OSX is on a separate drive.

 

[Trevor123321]

@kaynow

I am completely out of suggestions. The one last thing I would try: Completely erase your drive in windows. Also wipe and make a new bootable drive with Unibeast. Then reinstall MacOS.

After that I hove no idea.

Good luck,
Trevor

 

[pizzx]

hello @kaynow , i want to know if you have solve this issue ?