How to build your own iMac Pro [Successful Build/Extended Guide]

[Loloflatsix]

So you have which display connected via TBEX 3 TB?

For the moment only DELL U2412M Résolution 1920 x 1200 (WUXGA)

But on Saturday I will take delivery of my 32" UJ590 UHD 4k QLED Monitor https://www.samsung.com/uk/monitors/uhd-u32j590/

 

[kgp]

For the moment only DELL U2412M Résolution 1920 x 1200 (WUXGA - Widescreen Ultra eXtended Graphics Array)

But on Saturday I will take delivery of my 32" UJ590 UHD 4k QLED Monitor https://www.samsung.com/uk/monitors/uhd-u32j590/

Did you test all ports of your vega 56? VegaGraphicsFixup is mandatory or is one also able to use Whatevergreen?

 

[Loloflatsix]

Did you test all ports of your vega 56? VegaGraphicsFixup is mandatory or is one also able to use Whatevergreen?

For the moment and stay indulgent with me :

I managed two SSDs with Mojave 10.14 installation :

- 1/ SMBIOS iMac Pro 1,1 : i tested only with DP port number 1 and VegaGraphicsFixup is mandatory also Whatevergreen too for booting without black screen issues, ( information on my previous post )

( It is my current SSD from the beginning for daily usage upgraded from 10,13,6 to 10,14,0 )

- [ 2/ SMBIOS MacPro 6,1 : i tested only with DP port number 1 and VegaGraphicsFixup is mandatory but Whatevergreen is not needed no black screen issue only for testing purpose]

 

[RuleBreaker01]

I received the Macbook pro 2018 today, which has a Titan Ridge thunderbolt chipset. The Apple TB display works perfectly with it.
So at least we know its not the Titan Ridge that is causing a problem.

 

[kgp]

I received the Macbook pro 2018 today, which has a Titan Ridge thunderbolt chipset. The Apple TB display works perfectly with it.
So at least we know its not the Titan Ridge that is causing a problem.

Could you upload a darvin dump with root permissions + IOREG.save?

 

[RuleBreaker01]

Could you upload a darvin dump with root permissions + IOREG.save?

Ioreg I can do, Darwin dump you need to give me more details.
The whole /System folder?

 

[kgp]

Ioreg I can do, Darwin dump you need to give me more details.
The whole /System folder?

Well mainly I would be interested in the ACPI tables, in particular in the TB.dsl and TB.aml..

https://bitbucket.org/blackosx/darwindumper

Can you manage?

 

[JulianWill06]

Hi all, again. Anyone have any suggestions on an iMac Pro Hackintosh. My Nvidia 980ti was working perfectly for 3 days and then stopped. The Nvidia preferences says No GPU detected. Any thoughts? i have seen a few other instances of this where users tried to reinstall the drivers, custom install clover with fix and I have tried them... If anyone has any suggestions other suggestions I am open.

 

[Loloflatsix]

Another feedback from my recent installation of Vega 56 :

Playing movies with full HD resolution through DP port (for the moment 4k will be possible at the end of this week) works flawlessly on different encoding containers such MKV, Avi, Mpg4, H.264.
I did not perform tests with H.265 for now but I will try to convert to see if encoding H.265 works or playing video H.265 on the fly.

 

[jaminmc]

Hi all, again. Anyone have any suggestions on an iMac Pro Hackintosh. My Nvidia 980ti was working perfectly for 3 days and then stopped. The Nvidia preferences says No GPU detected. Any thoughts? i have seen a few other instances of this where users tried to reinstall the drivers, custom install clover with fix and I have tried them... If anyone has any suggestions other suggestions I am open.

Open your config.plist , and make sure you have NvidiaWeb checked like this:

The default from doesn't have it checked, and the drivers will store a value in the NVRAM to load up with the drivers, but that might have been cleared on your end...

So this should fix it.

I am using the same GPU, and it is working well.