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

[kgp]

View attachment 380963

View attachment 380966

hello,kgp.
this is my pci snapshot .it looks like done. but if i reboot the computer.it well lost .

i means ：
i insert hdmi line，and boot my computer。it's nonthing。and i insert dp line。it will appear
and
i insert dp line，and boot my computer。it's nonthing。and i insert hdmi line。it will appear

can you help me find wrong setting in my config。thank you for help

Seems all set and everything working concerning HDEF, GFX0 and HDAU.. no idea what is your issue now..

BTW.. you still need to enable _OSI -> XOSI, EC0_ -> EC__ and H_EC -> EC__ in your config.plist and you should disable _xcpm_cpuid_set_info © Pike R. Alpha.

Also try to fix your SSDT-nvme.aml. It is not properly implemented!

 

[ywz306]

Seems all set and everything working concerning HDEF, GFX0 and HDAU.. no idea what is your issue now..

BTW.. you still need to enable _OSI -> XOSI, EC0_ -> EC__ and H_EC -> EC__ in your config.plist and you should disable _xcpm_cpuid_set_info © Pike R. Alpha.

Also try to fix your SSDT-nvme.aml. It is not properly implemented!

okay，i to change it

My means is ：
I use hdmi line，connect to computer，and boot my computer，2477w1m is disappear。
then I replace hdmi line to dp line 。2477w1m will appear

or
I use dp line，connect to computer，and boot my computer，2477w1m is disappear。
then I replace dp line to hdmi line 。2477w1m will appear

------2019.01.24--------

toleda said :it's Nvidia driver problem.All Pascal products effected

 

[kgp]

okay，i to change it

My means is ：
I use hdmi line，connect to computer，and boot my computer，2477w1m is disappear。
then I replace hdmi line to dp line 。2477w1m will appear

or
I use dp line，connect to computer，and boot my computer，2477w1m is disappear。
then I replace dp line to hdmi line 。2477w1m will appear


View attachment 380971

I don’t understand what you are saying, sorry.

 

[ywz306]

I don’t understand what you are saying, sorry.

sorry,,,,,,could you know what i said

 

[kgp]

sorry,,,,,,could you know what i said
View attachment 380980

No idea..

 

[JamesKI]

@kgp if @ywz306 would have flashed my edited bios, used my EFI folder with the changes for his cpu, etc. He would have a fully working system. I gave him the car and the keys to it...

 

[kgp]

@kgp if @ywz306 would have flashed my edited bios, used my EFI folder with the changes for his cpu, etc. He would have a fully working system. I gave him the car and the keys to it...

View attachment 381011

I know.. but you should have explained him each step in detail. You can still do that if you want..

But I guess, despite few remaining inconsistencies, his system now seems to work. You can also only help him now in removing remaining incosistencies. Up to you, my friend

@ywz306, @JamesKI will now help you with remaining issues. I am off this topic. I already tried to help as much as possible.

Good look, guys!

 

[ywz306]

help my motherboard is diffent to jameski
and it is a new probrem

------------20190124--------------
I finally understood ,,
Originally 3.1 is more than usb3.1 function ,,,

 

[kgp]

help my motherboard is diffent to jameski
and it is a new probrem

View attachment 381107

There might be just marginal differences between the two boards. @JamesKI anyway wants to help you in your issues. I do not want to further interfere in this case.

Good luck,

KGP

 

[ywz306]

Thank you very much for kgp and jameski.
Take up a lot of your time,
Thank you very much !!!