[Solved] Can't Boot After Install RX580

[sergith]

Hello guys,

I installed today in my system ( Sierra 10.12.6) a new Gigabyte RX580 and OS stops in the middle of Apple Logo and can't boot.

I was about one year with Nvidia 760 with no problems but today I switched and the problems starts.

* I can boot in safe mode (but can't access to my EFI partition)
* The card is.. well something weird identified in the system 'see pic below'
* The card runs well in my Windows 10 (I have a dual boot build which was running perfectly, I can boot on Windows without any problems)

I attach some pics and my EFI folder for any suggestion.

THX

 

[sergith]

Anyone? Or I should update to Mojave 10.14.2?

I have a rock solid build with Sierra 10.12.6 (until I change the Graphics Card) but if there's no option to get it work...

 

[P1LGRIM]

Anyone? Or I should update to Mojave 10.14.2?

I have a rock solid build with Sierra 10.12.6 (until I change the Graphics Card) but if there's no option to get it work...

You should try with Lilu.kext and WhatEverGreen.kext, may need to inject amd graphics too.

See https://www.tonymacx86.com/threads/an-idiots-guide-to-lilu-and-its-plug-ins.260063/

 

[sergith]

I'll try later these Kexts, I'll update the results

thx

 

[sergith]

View attachment 373082 View attachment 373081

You should try with Lilu.kext and WhatEverGreen.kext

Yes, it works! Now I can boot (no inject amd graphics needed) and the GC is correctly identified.

Thank You P1LGRIM