Gygabyte AORUS ULTRA - I5 9600K - INTEL UHD630 Mojave to catalina update ok but black screen after boot macos option

[reycko]

hi guys, sorry for the delay on the return.

So, With ou EFI folder i more probleme.

1 - on Clover it only displays the MacOS boot and not Windows boot
2 - MacOS boot always makes a black screen
3 - no Windows boot selection so I can not boot Windows anymore

In the current state none of the OS boot, do you have any ideas to repair? because without boot available I can not replace EFI folder by my old EFI.

( I test with usb linux live but i cant install EFI driver on live session )

Help please !

 

[reycko]

Hello Need help please. Up screen

 

[macpro24]

Hello Need help please. Up screen

I also had identical black screen booting issues and found that 2 things needed to be fixed.

First, while I had updated to the latest version of Clover, I failed to realize that Clover 2.5 had changed its folder structure. Follow this Clover upgrade tutorial to ensure that v2.5+ is set up properly.

Second, you'll want to make sure that WhatEverGreen is installed properly by following this guide for installing kexts. Installing WhatEverGreen became necessary for me in Catalina even though it hadn't been required in Mojave.

Hope this helps.

 

[reycko]

I also had identical black screen booting issues and found that 2 things needed to be fixed.

First, while I had updated to the latest version of Clover, I failed to realize that Clover 2.5 had changed its folder structure. Follow this Clover upgrade tutorial to ensure that v2.5+ is set up properly.

Second, you'll want to make sure that WhatEverGreen is installed properly by following this guide for installing kexts. Installing WhatEverGreen became necessary for me in Catalina even though it hadn't been required in Mojave.

Hope this helps.

And how to find windows boot ?
Hello thanks for your help.

First : i have clover 2.5 5097 already.

second : i have the last one ketx whatevergreen 1.3.4

join screen and EFI folder ??

 

[reycko]

Re, i post screen on boot option un macos boot.

 

[macpro24]

Ok, it looks like neither of the items mentioned are issues in your case. Hopefully someone more experienced can help you troubleshoot.