Stefanalmare Posted July 30, 2020 Share Posted July 30, 2020 50 minutes ago, ludox said: Hi everyoneI present a problem that I continue to have with BIG SUR even with the beta 3 that the ALC892 sound card of my motherboard in Asus Z87 plus forirma with OpenCore.Malgrato all attempts made even with the help of the friend Cyberdevs does not want to know.It works all the kexts are loaded but the audio is not enabledWith the clover I have never had problems of this kind I have the audio perfectly working.I am convinced that it is an OpenCore problem that somehow blocks the audio on my motherboard.I move some pictures so you notice the difference between the clover with catalina and opencore with big sur.I have finished all the options and ideas to do, if someone can politely indicate a definitive solution to solve this problem.Alternatively I will have to wait for a Clover Bootloader version that works with Big Sur to come out to have the audio activated.Hello Hi everyoneI present a problem that I continue to have with BIG SUR even with the beta 3 that the ALC892 sound card of my motherboard in Asus Z87 plus forirma with OpenCore.Malgrato all attempts made even with the help of the friend Cyberdevs does not want to know.It works all the kexts are loaded but the audio is not enabledWith the clover I have never had problems of this kind I have the audio perfectly working.I am convinced that it is an OpenCore problem that somehow blocks the audio on my motherboard.I move some pictures so you notice the difference between the clover with catalina and opencore with big sur.I have finished all the options and ideas to do, if someone can politely indicate a definitive solution to solve this problem.Alternatively I will have to wait for a Clover Bootloader version that works with Big Sur to come out to have the audio activated.Hello I had this problem on a laptop. Try ssdttme and insert ssdt-hpet. Link to comment Share on other sites More sharing options...
iCanaro Posted July 30, 2020 Share Posted July 30, 2020 (edited) 1 hour ago, SavageAUS said: New issue for me. I have -wegnoegpu and in my config.plist but in about this mac i still have and this is what i think is causing my black screen after sleep. This does not happen in Catalina and in Catalina all i need is the device property of disable-external-gpu. Anyone else with dual graphics see the same? Attached EFI for diagnosis. EFI.zip device --> properties PciRoot (put the pci path of the card you want to make disappear) example: PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)/Pci(0x8,0x0)/Pci(0x0,0x0) IOName | string | Display class-code | data | FFFFFFFF thanks to my guide and master Gengik84 in my Z97 hack it worked to make the nvidia disappear on catalina Edited July 30, 2020 by iCanaro 1 Link to comment Share on other sites More sharing options...
SavageAUS Posted July 30, 2020 Share Posted July 30, 2020 device --> properties PciRoot (put the pci path of the card you want to make disappear) example: PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)/Pci(0x8,0x0)/Pci(0x0,0x0) IOName | string | Display class-code | data | FFFFFFFFMy current config disables nvidia card in Catalina though. So the PciRoot should be correct unless it changes in Big Sur? As for the data FFFFFFFF I’m not sure how to put that in with plist editor as at the moment I use 01000000. Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
pico joe Posted July 30, 2020 Share Posted July 30, 2020 just info rolling back AppleAHCIport.kext from Catalina to BigSUr 3 to get get right controller (Intel 8 series/Haswell) Spoiler 2 Link to comment Share on other sites More sharing options...
iCanaro Posted July 30, 2020 Share Posted July 30, 2020 @SavageAUS you have to insert them as I put them Link to comment Share on other sites More sharing options...
chris1111 Posted July 30, 2020 Share Posted July 30, 2020 (edited) IF Beta4 showing Preboot I will make a package dedicated only to this patch which will not install any files and which will correct it by restarting. The name will show me the Disk Edited July 30, 2020 by chris1111 show me the Disk 2 1 Link to comment Share on other sites More sharing options...
SavageAUS Posted July 30, 2020 Share Posted July 30, 2020 [mention=1083558]SavageAUS[/mention] you have to insert them as I put themCan you point me to the tutorial by gengik? Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
Alex HQuest Posted July 30, 2020 Share Posted July 30, 2020 @TrickyHunter not sure if you have an all DP setup; if you do, try putting one monitor in the HDMI port. Back in Catalina, I had an issue with my 5700XT card that wasn’t initializing any DP output if a HDMI screen wasn’t connected. I blamed the drivers but I never found a true solution and just lived that way, since the remaining screens were usable afterwards. Using a HDMI screen also helps me stop the stupid flickering screen in Windows AMD wasn’t able to fix yet - the DP screens flick every now and then; the HDMI output stays on all day and night long. Other than that, then I’m out of suggestions. Link to comment Share on other sites More sharing options...
Matgen84 Posted July 30, 2020 Share Posted July 30, 2020 2 hours ago, ludox said: Hi everyoneI present a problem that I continue to have with BIG SUR even with the beta 3 that the ALC892 sound card of my motherboard in Asus Z87 plus in signature with OpenCore. Despite all attempts made even with the help of the friend Cyberdevs does not want to know.It works all the kexts are loaded but the audio is not enabledWith the clover I have never had problems of this kind I have the audio perfectly working.I am convinced that it is an OpenCore problem that somehow blocks the audio on my motherboard.I move some pictures so you notice the difference between the clover with catalina and opencore with big sur.I have finished all the options and ideas to do, if someone can politely indicate a definitive solution to solve this problem.Alternatively I will have to wait for a Clover Bootloader version that works with Big Sur to come out to have the audio activated.Hello Hi @ludox On OpenCore, the layout-id is 7. On Clover-Catalina, the layout-id is 5. Have you test to use the same settings (5)? Just my opinion. 1 Link to comment Share on other sites More sharing options...
iCanaro Posted July 30, 2020 Share Posted July 30, 2020 55 minutes ago, SavageAUS said: Can you point me to the tutorial by gengik? Sent from my iPhone using Tapatalk there is no tutorial attach config with PCI path of the card you want to make disappear Link to comment Share on other sites More sharing options...
Partime Posted July 30, 2020 Share Posted July 30, 2020 Not sure if this is the right place, so please forgive..... As I go through testing with OC and Beta3, I have a USB-C Jabra Blue Tooth adapter that is not working. The same USB-C port has not problem powering and working with an external SSD. Not sure how to go about figuring this problem. Would greatly appreciate any suggestions. thanks. Link to comment Share on other sites More sharing options...
matgeo Posted July 30, 2020 Share Posted July 30, 2020 1 hour ago, pico joe said: just info rolling back AppleAHCIport.kext from Catalina to BigSUr 3 to get get right controller (Intel 8 series/Haswell) Reveal hidden contents How did you mount system/library/extensions folder on Big Sur ? 1 Link to comment Share on other sites More sharing options...
SavageAUS Posted July 30, 2020 Share Posted July 30, 2020 24 minutes ago, iCanaro said: there is no tutorial attach config with PCI path of the card you want to make disappear This is the path of my nvidia device. PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0) Link to comment Share on other sites More sharing options...
iCanaro Posted July 30, 2020 Share Posted July 30, 2020 7 minutes ago, SavageAUS said: This is the path of my nvidia device. PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0) OC and Clover is same config_clover_NO_nVidia.plist.zip 1 Link to comment Share on other sites More sharing options...
OneLife2000 Posted July 30, 2020 Share Posted July 30, 2020 Hi everyone after updating to big sur beta 3 i can not use PropreTee app to edit my config.plist i get this error when trying to open it any suggestions thankyou Link to comment Share on other sites More sharing options...
Ludox Posted July 30, 2020 Share Posted July 30, 2020 56 minutes ago, Matgen84 said: Hi @ludox On OpenCore, the layout-id is 7. On Clover-Catalina, the layout-id is 5. Have you test to use the same settings (5)? Just my opinion. Hi Yes not enable audio.. 1 Link to comment Share on other sites More sharing options...
TrickyHunter Posted July 30, 2020 Share Posted July 30, 2020 1 hour ago, Alex HQuest said: @TrickyHunter not sure if you have an all DP setup; if you do, try putting one monitor in the HDMI port. Back in Catalina, I had an issue with my 5700XT card that wasn’t initializing any DP output if a HDMI screen wasn’t connected. I blamed the drivers but I never found a true solution and just lived that way, since the remaining screens were usable afterwards. Using a HDMI screen also helps me stop the stupid flickering screen in Windows AMD wasn’t able to fix yet - the DP screens flick every now and then; the HDMI output stays on all day and night long. Other than that, then I’m out of suggestions. Thanks for trying mate. Unfortunately yes I do have one HDMI and two DP all connected to the AMD 5700 XT. It's weird that I have only seen one or two other ppl having the same issue as mine given that 9700K and 5700XT is a very common combination. And I swear that I followed the open core guide very carefully with only minimal changes needed. The thing is it's extremely hard to debug in this case because even if I use -v, the black screen happens after all the verbose information prints out. So nothing related to the black screen itself is printed. I might have to search for a macOS console log or something to figure out exactly why. Link to comment Share on other sites More sharing options...
SavageAUS Posted July 30, 2020 Share Posted July 30, 2020 OC and Clover is sameconfig_clover_NO_nVidia.plist.zipThanks for that. I added it to my config and now the nvidia card is gone. Sent from my iPhone using Tapatalk 1 Link to comment Share on other sites More sharing options...
Donw35 Posted July 30, 2020 Share Posted July 30, 2020 @OneLife2000 It's broke for all of us, use Xcode instead, remember to make a back up before editing. 1 Link to comment Share on other sites More sharing options...
pico joe Posted July 30, 2020 Share Posted July 30, 2020 1 hour ago, matgeo said: How did you mount system/library/extensions folder on Big Sur ? use @fusion71au methods to snapshot disabled (open seal) Link to comment Share on other sites More sharing options...
iGPU Posted July 30, 2020 Share Posted July 30, 2020 18 minutes ago, TrickyHunter said: Thanks for trying mate. Unfortunately yes I do have one HDMI and two DP all connected to the AMD 5700 XT. It's weird that I have only seen one or two other ppl having the same issue as mine given that 9700K and 5700XT is a very common combination. And I swear that I followed the open core guide very carefully with only minimal changes needed. The thing is it's extremely hard to debug in this case because even if I use -v, the black screen happens after all the verbose information prints out. So nothing related to the black screen itself is printed. I might have to search for a macOS console log or something to figure out exactly why. I may have missed it in one of your posts, but have you tried disabling WEG? There are issues with 5700XT and WEG in Catalina (that may also occur in BigSur); disabling WEG helped (but I believe these were issues once macOS was booted). There were, as I recall (from another forum), some subsequent issues with this approach affecting one of ports on the 5700XT when WEG was disabled. Link to comment Share on other sites More sharing options...
TrickyHunter Posted July 30, 2020 Share Posted July 30, 2020 31 minutes ago, iGPU said: I may have missed it in one of your posts, but have you tried disabling WEG? There are issues with 5700XT and WEG in Catalina (that may also occur in BigSur); disabling WEG helped (but I believe these were issues once macOS was booted). There were, as I recall (from another forum), some subsequent issues with this approach affecting one of ports on the 5700XT when WEG was disabled. Yeah, I tried that a few times without luck. I can tell that at least HDMI monitor has indeed signal but it's just pure black. So it might not be same issue as others normally would have (where the monitors lose signals entirely). I also had a look at the system.log file under /var/log folder and couldn't really see anything suspicious. Link to comment Share on other sites More sharing options...
Alex HQuest Posted July 30, 2020 Share Posted July 30, 2020 @TrickyHunter I do have a 9700K and a 5700XT myself (see my sig), although I do not have a 2080Ti. Are you 100% sure you disabled the right card using SSDT? Unless you have tight cable management or uses water cooling, I would physically remove the 2080Ti to ensure I'm using the 5700XT card. Also, try to enable screen sharing on SysPref > Sharing, and log in to your computer from another device (phone/tablet/laptop) via VNC. I did that myself and it helps a lot - when I unintentionally break support to my USB keyboard Link to comment Share on other sites More sharing options...
greythorne Posted July 30, 2020 Share Posted July 30, 2020 3 hours ago, pico joe said: just info rolling back AppleAHCIport.kext from Catalina to BigSUr 3 to get get right controller (Intel 8 series/Haswell) Hide contents Oh so all i need to do is copy AppleAHCIport.kext over to BS? 1 Link to comment Share on other sites More sharing options...
Toilet Posted July 30, 2020 Share Posted July 30, 2020 1 hour ago, OneLife2000 said: Hi everyone after updating to big sur beta 3 i can not use PropreTee app to edit my config.plist Fix here: https://github.com/corpnewt/ProperTree/issues/45 2 Link to comment Share on other sites More sharing options...
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