10.13.6 Audio problems with Nvidia driver

[Depka]

Hi guys,

my setup is:

MSI x99a Gaming 7
Intel 6800K
MSI GTX 1070
32GB RAM
SSD Kingston UV500 480GB

I'm having this kind of issue with nvidia drivers:

As you can see audio is working well on my external USB RME Babyface device, but when i move mouse it's doing these weird noises and stops audio. To be more specific it does this thing when i'm snipping some part of display as screenshot using (Ctrl+Cmd+Shift+4) which changes my mouse pointer to cross so i can select region i want to screenshot. This is the best way to induce the issue but it also happens on a random basis.

I installed my first hackintosh using this guide:

How to extend the iMac Pro to X99 [Successful Build/Extended Guide]

Up and successfully running iMac Pro Broadwell-E/X99 with macOS High Sierra 10.13.6 SU (17G4015)! Abstract and Introduction: For nearly one entire year, the former Broadwell-E/EP, Hasell-E/EP, X99, macOS High Sierra 10.13 Desktop Guide was the logical continuation of my Broadwell-E/EP...

www.tonymacx86.com

and everything worked fine until i installed nvidia drivers into my system. I have already tried using WhateverGreen.kext but no luck.

EFI and IOreg output is attached

Can someone please help me out ? This is the only issue i'm having but since i want to use this machine for audio processing it's a bit of a drag

Edit: Updated EFI from actual installation as I have reinstalled os x

 

[toleda]

Attach screenshot System Information/Hardware/Graphics/Displays

 

[Depka]

@toleda here it is

 

[Depka]

btw it's weird that it says PCI slot 4 as I have this in slot 1

 

[toleda]

Post #1/IOReg shows Nvidia driver did not load, VESA mode and one display. Attach new IOReg.

 

[Depka]

Oops here it is

 

[toleda]

Better, no issues with Nvidia Web driver

 

[Depka]

Oh :/ do yo have any idea what could cause such issue ? Cause without nvidia drivers this is not happening. Even after the installation if i switch to os x natve drivers it works ok :/

 

[Depka]

@tneely hi, i found that you are successfully using MSI X99A gaming 7 motherboard, may i ask if you tried to install high sierra please and whether you experienced this kind of issue ?

 

[toleda]

Cause without nvidia drivers this is not happening.

Red herring

Even after the installation if i switch to os x natve drivers it works ok :

Not possible, native drivers do not support Pascal graphics cards.
USB problem