[SUCCESS] Gigabyte Designare Z390 (Thunderbolt 3) + i7-9700K + AMD RX 580

[mobi]

After waking from sleep, we can manually disable and re-enable Bluetooth from the menu bar. That’s not ideal, but it’s better than rebooting.

Not very convenient when you use a magic trackpad, but seems I'm not the only that suffers this,

In the meantime, I'll probably try Bettertouchtool or find some script to toggle Bluetooth before and after sleep

edit: this script seems to do the trick

GitHub - odlp/bluesnooze: Sleeping Mac = Bluetooth off

Sleeping Mac = Bluetooth off. Contribute to odlp/bluesnooze development by creating an account on GitHub.

github.com

Wishing you all a wonderful year ahead!

 

[CaseySJ]

** OpenCore 0.8.8 Released **

We can update using the "right-click" method in HackinDROM Application:

[SUCCESS] Gigabyte Designare Z390 (Thunderbolt 3) + i7-9700K + AMD RX 580

It would be good to check that all cables and PCIe cards are securely connected. Power cables should be checked on both sides (on PSU and on motherboard/GPU -- don't forget the GPU). Looking at my previous post, I guess I need to get another graphics card. Does it need to be the RX580? Would...

www.tonymacx86.com

 

[Snoots]

Is it possible to create a bootable TB external backup using CCC? I formatted like the older instructions and copied over the EFI from the source M2 disk, the CCC ran to completion with no failures. I can boot from F12 the UEFI off the external TB disk but the Ventura backup does not show in the OpenCore boot menu? This occurs on both my machines. I'm used OWC bus powered M2 enclosures on both machines. I do have to power cycle to get them to show up in BIOS. Am I following outdated info? I would like to able to boot from the TB and run on it like I did in the past with USB type c enclosures. I am trying again with the legacy boot option after reading above, both machines boot from TB external drives now.

 

[jiffyslot]

Is it possible to create a bootable TB external backup using CCC? I formatted like the older instructions and copied over the EFI from the source M2 disk, the CCC ran to completion with no failures. I can boot from F12 the UEFI off the external TB disk but the Ventura backup does not show in the OpenCore boot menu? This occurs on both my machines. I'm used OWC bus powered M2 enclosures on both machines. I do have to power cycle to get them to show up in BIOS. Am I following outdated info? I would like to able to boot from the TB and run on it like I did in the past with USB type c enclosures. I am trying again with the legacy boot option after reading above, both machines boot from TB external drives now.

I have made many bootable SATA SSD drives with CCC, but it's via Thunderbolt 2. Add your OC EFI after making the clone.

 

[KevSea]

** Mini-Guide: How to Replace Clover with OpenCore **
​

Finally getting around to switching to OC using this guide but I am getting this error in Open Core when I try to boot at the stage where I'm booting from the new EFI folder on the USB drive:

OCSB: No suitable signature - Security Violation
OCB: Apple Secure Boot prohibits this boot entry, enforcing
OCB: LoadImage Failed - Security Violation

My system is currently on Mojave 10.14.5 with BIOD F9i

 

[CaseySJ]

Finally getting around to switching to OC using this guide but I am getting this error in Open Core when I try to boot at the stage where I'm booting from the new EFI folder on the USB drive:

OCSB: No suitable signature - Security Violation
OCB: Apple Secure Boot prohibits this boot entry, enforcing
OCB: LoadImage Failed - Security Violation

My system is currently on Mojave 10.14.5 with BIOD F9i

Hello @KevSea,

A few comments:

• First, please note that the guide you quoted says "do not quote this guide in its entirety". Click the edit option at the bottom of your post and simply delete everything in that quote except the title line.
• Next, are you using OpenCore Configurator 2.62.0.0 with OpenCore 0.8.3?
• If so, please post a screenshot of OpenCore Configurator -> Misc -> Security

 

[KevSea]

Hello @KevSea,

A few comments:

• First, please note that the guide you quoted says "do not quote this guide in its entirety". Click the edit option at the bottom of your post and simply delete everything in that quote except the title line.
• Next, are you using OpenCore Configurator 2.62.0.0 with OpenCore 0.8.3?
• If so, please post a screenshot of OpenCore Configurator -> Misc -> Security

I am. Here's a screen shot

 

[CaseySJ]

I am. Here's a screen shot
View attachment 561098

We should change SecureBootModel to Disabled (instead of Default). Then reboot and let's see what happens.

Also post a screenshot of OpenCore Configurator -> Misc -> Boot

 

[KevSea]

We should change SecureBootModel to Disabled (instead of Default). Then reboot and let's see what happens.

Also post a screenshot of OpenCore Configurator -> Misc -> Boot

Same error with it disabled.

(as always, thanks for the troubleshooting help)

 

[CaseySJ]

Same error with it disabled.
View attachment 561099
(as always, thanks for the troubleshooting help)

Does OpenCore boot picker appear? Or do these errors prevent the boot loader from appearing?

Also do the following:

• Mount EFI partition of USB flash disk
• Open the EFI folder in EFI partition (in Finder)
• Post screenshot