[Success] - Asus ROG Strix Z490-E Gaming + i9 10900K + OpenCore

[scope666]

I have a little problem, after several trys to find why my Native Access (Music production app) app wont open, the reason is : My GTX 1080.....
After this discover and many searches here, i tried the bootflag, and i saw that @scope666 already adds Device property, i don't now what to do next....if you guys have ideas....
Other subject, my 10900K is still not shown correctly, i used the 20,2 Smbios on the lastest Scope's EFI folder .... im i doing something wrong ?

See here: https://dortania.github.io/OpenCore-Install-Guide/extras/spoof.html#deviceproperties-method

I have a RTX 2080 Ti that is being disabled by my config.plist. You'll have to remove the entry as described here:

"navigate towards Root -> DeviceProperties -> Add and add your PCI route with the following properties:"

Key	Type	Value
name	data	23646973706C6179
IOName	string	#display
class-code	data	FFFFFFFF

EDIT: This has to come out if you're trying to enable the GTX 1080. (If that's what you're trying to do, it wasn't clear)

Also your CPU name looks correct to me. Somewhere along the line before it was supported I believe I ran this for a prettier "About this Mac". https://github.com/corpnewt/CPU-Name/blob/master/README.md and/or https://amd-osx.com/forum/viewtopic.php?t=9516

 

[mackoall]

EDIT: This has to come out if you're trying to enable the GTX 1080. (If that's what you're trying to do, it wasn't clear)

I Want to disable my 1080, but with a « strongest » solution......
Sorry for my english

 

[Feartech]

I Want to disable my 1080, but with a « strongest » solution......
Sorry for my english

strongest solution would be to remove it

or you can create a SSDT to disable it:

[Guide] Disabling discrete graphics in dual-GPU laptops

Overview The purpose of this guide is to show you how to disable the discrete graphics device with DSDT/SSDT edits in "switched" dual-GPU laptops (eg. Intel+Nvidia[Optimus] and Intel+Radeon). Because only the Intel device can be used in these laptops, the discrete device is generally left...

www.tonymacx86.com

 

[hemon]

strongest solution would be to remove it

or you can create a SSDT to disable it:

[Guide] Disabling discrete graphics in dual-GPU laptops

Overview The purpose of this guide is to show you how to disable the discrete graphics device with DSDT/SSDT edits in "switched" dual-GPU laptops (eg. Intel+Nvidia[Optimus] and Intel+Radeon). Because only the Intel device can be used in these laptops, the discrete device is generally left...

www.tonymacx86.com

Sorry for the noob question: I used the boot flag "-wegnoegpu" as suggested here: https://dortania.github.io/OpenCore-Install-Guide/extras/spoof.html . Is this not enough?

 

[scope666]

Sorry for the noob question: I used the boot flag "-wegnoegpu" as suggested here: https://dortania.github.io/OpenCore-Install-Guide/extras/spoof.html . Is this not enough?

That works for me when I'm running iGPU. I have the other method in the EFI so a Radeon card can be added and it will function... it only disables the Nvidia card this way.

 

[hemon]

That works for me when I'm running iGPU. I have the other method in the EFI so a Radeon card can be added and it will function... it only disables the Nvidia card this way.

I understand, thank you!

I use the iGPU for macOS and the eGPU for Windows.

 

[Leesureone]

I wanted to post my config if it helps anyone else. (full EFI folder attached)

Motherboard: Asus ROG Strix Z490-E Gaming
CPU: Intel 10900K
RAM: CORSAIR Vengeance RGB Pro 32GB (2 x 16GB) 288-Pin DDR4 SDRAM DDR4 3200
GPU: ASRock Phantom Gaming Radeon RX 560 + EVGA RTX 2080 Ti (disabled in config.plist)
Wi-Fi/BT: Broadcom BCM94360CD 802.11ac 1750Mbps Desktop PCi-E WiFi Adapter. (Handoff / Continuity working)
Ethernet: I225-V
Storage: 2x Samsung 970 EVO 1TB NVMe
Case: CORSAIR OBSIDIAN 500D RGB SE Mid-Tower Case
OpenCore: 0.5.9

About the only thing not working is Apple TV+ DRM content (fixed), but Netflix / Prime / Apple trailers work fine. The DisplayPort output on the motherboard works with acceleration via the IGPU, but as of yet the HDMI does not. This is why I added the Radeon RX 560 as I have two monitors. If you have a single monitor you can probably just use the iGPU without the Radeon GPU. The same EFI will work with either iGPU DisplayPort or an RX 560 (or similar)

View attachment 487545

View attachment 473938

View attachment 477195
View attachment 477660

Video of case:

What's left to fix: iGPU HDMI, this is a bigger problem than just Z490 from what I've been reading, Wake from sleep via keyboard or Wake on Lan (I have to press the power button, at least it STAYS asleep which is nice). A better driver for the Ethernet I-225V (for me it seems to drop packets although internet tests don't confirm, others say it's fine)
Slow Wi-Fi after sleep: Resolved by unchecking "Wake for network access" in System Preferences > Energy Saver

Other than that everything works and it's ROCK solid!

Note: Use OpenCore Configurator to generate UUID, MLB and Serial number for iMac 19,1. I enter my real MAC address in the ROM field, these are all important to get iMessage / FaceTime working.

EDIT 06.14.2020 - Cleaned up ACPI, added front USB C port (only working at 2.0 speeds, not sure why yet)

EDIT 06.20.2020 - Clean up kexts, fix on-board audio (thanks hemon!), fix intel hdmi audio, included better USBInjectAll kext, not enabled by default, but can be should you want to do your own USB map.

EDIT 07.01.2020 - Removed ALCID from boot-args now that audio is fixed, remove CPU mask spoof as no longer needed as of 10.5.5

EDIT 07.18.2020 - Fixed HDMI black screen, both monitors now working with iGPU. For now I have removed the Radeon card so my RTX 2080 Ti can run at PCIE x16 in Windows.

View attachment 480884

EDIT 08.03.2020 - Added EFI-0.6.0.zip containing OpenCore 0.6.0 that was released today, along with all of the updated kexts that the same team also put out today. I added all of the new 0.6.0 keys and ran it through the online validator. Going to keep the original EFI.zip (version 0.5.9) attached here for now incase 0.6.0 introduces any problems that I'm not aware of.

EDIT 09.09.2020 - Added EFI 0.6.1.zip containing OpenCore 0.6.1 along with all the updated kexts that came with it. This version requires you to be on 10.5.6 Supplemental Update, 19G2021 or later. It has the iMac 20,2 system definition for the 10900K CPU. Removed the slow front USB C and enabled the rear at full 10 Gbps speed. I had to generate all new serial, MLB, UUID, etc. for iServices to work.


Special thanks to @xiaoviejiang who gave me a lot of pointers early on and helped get me up and running.

Just wanted to say great job creating and supporting this thread. I used it successfully to update my main rig. No crashes, freezes or any other bugaboos from day one. Frustration free.

 

[snekkis]

That's great news, but I need to add a caveat

This is the new IGPU ig-platform-id for UHD630


0x9BC80003 => i5-10500 and below with the UHD 630 kernel display
0x9BC50003 => i5-10600k and above CPU shipped with UHD 630 kernel display

View attachment 480650

I've been running OS 10.15.5, and since it has been running so smoothly, I've not upgraded to 10.15.6. That version is required to run the latest upgrades of FCP and Logic pro. Anyone had any issues upgrading to 10.15.6?

 

[Leesureone]

I've been running OS 10.15.5, and since it has been running so smoothly, I've not upgraded to 10.15.6. That version is required to run the latest upgrades of FCP and Logic pro. Anyone had any issues upgrading to 10.15.6?

Works fine for me

 

[TheKing464]

You probably need to go into Disk Utility FIRST and format the drive to APFS. Once that's done you should be able to select it as the target for the install.

I did that but still same problem , i even tried multiple EFI files with no luck