Gigabyte Z390 M Gaming build with working NVRAM

[wangjunwang]

Are you using USB keyboard and mouse or Bluetooth?

Are you using the EFI folder from post #1?

Yeah，I'm using USB keyboard and mouse, and I have map my USB port. The port of mouse and keyboard I set it internal.

This is my EFI file which I build myself. Can you take a look?

 

[pastrychef]

Yeah，I'm using USB keyboard and mouse, and I have map my USB port. The port of mouse and keyboard I set it internal.

This is my EFI file which I build myself. Can you take a look?

You are still using emulated NVRAM. My system stability was always iffy with emulated NVRAM.

I don't know what some of your SSDTs are for. Is one to disable your RX 5700??? The PNLF, LPC, and PluginType1 are not needed.

Please try the EFI on post #1. Just add "agdpmod=pikera" boot argument.

 

[wangjunwang]

You are still using emulated NVRAM. My system stability was always iffy with emulated NVRAM.

I don't know what some of your SSDTs are for. Is one to disable your RX 5700??? The PNLF, LPC, and PluginType1 are not needed.

Please try the EFI on post #1. Just add "agdpmod=pikera" boot argument.

i dont use any ssdts, i read some article say use PluginType1 get ncpm work. i will try post#1,and give feedback

 

[zzmadd]

Yes, I think your wake issues are a separate issue.

Found the issue of the reboot after sleep:

Fix Kernel Panic / Freeze because HDMI_DP AppleHDA after wake in Catalina with Connectorless ig-platfrom-id of IGPU + Supported eGPU

So, i have wake issue in Catalina from DP 3 (Second Wake always Fail), but now in DP 4 i always get Kernel panic after wake about "AppleHDA HDMI_DP Driver fail to set power 0 -> 1." But i thought i get solution now. First take a look at this _DSM of HDEF in real iMac18,3. Device (HDEF) { Name ...

www.insanelymac.com

HDMI/DP audio create a kernel panic in Catalina.

 

[wangjunwang]

now it's work ,i just use my EFI directory from the USB drive. the difference between before and after , i just remove usbjinjectall.kext. do you have any idea why

 

[pastrychef]

i dont use any ssdts, i read some article say use PluginType1 get ncpm work. i will try post#1,and give feedback

There are a bunch of SSDTs in your EFI.

now it's work ,i just use my EFI directory from the USB drive. the difference between before and after , i just remove usbjinjectall.kext. do you have any idea why

If you are using USBPortts.kext, you should not use USBInjectAll.kext.

 

[pastrychef]

Found the issue of the reboot after sleep:

Fix Kernel Panic / Freeze because HDMI_DP AppleHDA after wake in Catalina with Connectorless ig-platfrom-id of IGPU + Supported eGPU

So, i have wake issue in Catalina from DP 3 (Second Wake always Fail), but now in DP 4 i always get Kernel panic after wake about "AppleHDA HDMI_DP Driver fail to set power 0 -> 1." But i thought i get solution now. First take a look at this _DSM of HDEF in real iMac18,3. Device (HDEF) { Name ...

www.insanelymac.com

HDMI/DP audio create a kernel panic in Catalina.

That's weird. I never had to disable HDMI audio of IGPU.

Edit:
Please check your console logs and see if you have any HDCP errors. If yes, maybe a higher quality cable can help you.

 

[wangjunwang]

There are a bunch of SSDTs in your EFI.





If you are using USBPortts.kext, you should not use USBInjectAll.kext.

you mean generate pstates and ctates,fix header,right?

 

[wangjunwang]

There are a bunch of SSDTs in your EFI.





If you are using USBPortts.kext, you should not use USBInjectAll.kext.

i dont use usbport and usbinjectall any of them this time , i will try use usbport see whether wake is ok? can you tell me which ssdt in my efi is useless? i'm idiot dont get it

 

[pastrychef]

you mean generate pstates and ctates,fix header,right?

These are the SSDTs you are using in your EFI:

None of them are needed.