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MaLd0n

[Guide] Install/Restore BigSur with OpenCore

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Ola amigo ja estou a dois dias tentando e não consigo executar o BigSur.EFI.zip

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Edited by talmazi

Identificador do modelo: iMacPro1,1

Placa Mãe: Asus TUF Z390-PLUS GAMING (WI-FI)

conjunto de chips: Intel Z390

Memoria RAM: 1x16 GB Corsair 3000 MHz DDR4

Processador: Intel Core i7-8700K 3.70GHz

Placa de Video: Sapphire Radeon RX 590 NITRO+ Special Edition Dual, 8GB

Wireless/Bluetooth: BCM943602CS 16000Mbps 802.11AC

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39 minutes ago, Alden said:

I’ve put them into EFI but Wifi still remains unchanged. If you have time, please let me know if I could send you some files to fix that.

if don't work i don't have idea ;) 

20 minutes ago, talmazi said:

Ola amigo ja estou a dois dias tentando e não consigo executar o BigSur.EFI.zip

é sobre o usb

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Hi all,

I'm back and I was able to install again macOS Big Sur... but I have problems I have no sound and my bluetooth is finicky.

I was wandering if the kext AirportBrcmFixup is able to solve my bluetooth problems.

My audio codec is the ALC1220-VB and I use 7 for my macOS Catalina, but that don't work in macOS Big Sur.

Can anyone help me solve this problems?

Thanks 

Captura de ecrã 2020-06-29, às 22.55.40.zip

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Ola de novo desliguei os cabos usb e agora aparece esse errospacer.png

Identificador do modelo: iMacPro1,1

Placa Mãe: Asus TUF Z390-PLUS GAMING (WI-FI)

conjunto de chips: Intel Z390

Memoria RAM: 1x16 GB Corsair 3000 MHz DDR4

Processador: Intel Core i7-8700K 3.70GHz

Placa de Video: Sapphire Radeon RX 590 NITRO+ Special Edition Dual, 8GB

Wireless/Bluetooth: BCM943602CS 16000Mbps 802.11AC

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26 minutes ago, MorenoAv said:

Hi all

audio, use alcid=xx

what bt u have? broadcom?

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2 minutes ago, MaLd0n said:

audio, use alcid=xx

what bt u have? broadcom?

Wireless/Bluetooth: BCM943602CS 16000Mbps 802.11AC

Identificador do modelo: iMacPro1,1

Placa Mãe: Asus TUF Z390-PLUS GAMING (WI-FI)

conjunto de chips: Intel Z390

Memoria RAM: 1x16 GB Corsair 3000 MHz DDR4

Processador: Intel Core i7-8700K 3.70GHz

Placa de Video: Sapphire Radeon RX 590 NITRO+ Special Edition Dual, 8GB

Wireless/Bluetooth: BCM943602CS 16000Mbps 802.11AC

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26 minutes ago, talmazi said:

Ola de novo desliguei os cabos usb e agora aparece esse erro

use USBInjectAll.kext / XHCI-unsupported.kext

depois vc cria o usb injector

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22 hours ago, MaLd0n said:

audio, use alcid=xx

what bt u have? broadcom?

Yes I Have a Fenvi T-919, and I installed AirportBrcmFixup kext and it appears that is working my magic keyboard, mouse and touchpad are working now... I have in the config plist alcid=7 that works with Catalina, but not in Big Sur...

 

Edited by MorenoAv
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2 minutes ago, MorenoAv said:

Yes I Have a Fenvi T-919, and I installed AirportBrcmFixup kext and it appears that is working my magic keyboard, mouse and touchpad are working now... I have in the config plist alcid=7 that works with Catalina, but not in Big Sur...

lilubetaall done?

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Ola agora apeteceu esse errospacer.png

Identificador do modelo: iMacPro1,1

Placa Mãe: Asus TUF Z390-PLUS GAMING (WI-FI)

conjunto de chips: Intel Z390

Memoria RAM: 1x16 GB Corsair 3000 MHz DDR4

Processador: Intel Core i7-8700K 3.70GHz

Placa de Video: Sapphire Radeon RX 590 NITRO+ Special Edition Dual, 8GB

Wireless/Bluetooth: BCM943602CS 16000Mbps 802.11AC

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12 minutes ago, MorenoAv said:

obrigado desde Portugal, agradeço de coração pelo teu trabalho... 

👍

10 minutes ago, talmazi said:

Ola agora apeteceu esse erro

qual pasta efi vc está usando?

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2 minutes ago, MaLd0n said:

👍

qual pasta efi vc está usando?

 

EFI.zip

Identificador do modelo: iMacPro1,1

Placa Mãe: Asus TUF Z390-PLUS GAMING (WI-FI)

conjunto de chips: Intel Z390

Memoria RAM: 1x16 GB Corsair 3000 MHz DDR4

Processador: Intel Core i7-8700K 3.70GHz

Placa de Video: Sapphire Radeon RX 590 NITRO+ Special Edition Dual, 8GB

Wireless/Bluetooth: BCM943602CS 16000Mbps 802.11AC

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Identificador do modelo: iMacPro1,1

Placa Mãe: Asus TUF Z390-PLUS GAMING (WI-FI)

conjunto de chips: Intel Z390

Memoria RAM: 1x16 GB Corsair 3000 MHz DDR4

Processador: Intel Core i7-8700K 3.70GHz

Placa de Video: Sapphire Radeon RX 590 NITRO+ Special Edition Dual, 8GB

Wireless/Bluetooth: BCM943602CS 16000Mbps 802.11AC

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On 6/29/2020 at 4:47 AM, MaLd0n said:

if don't work i don't have idea ;) 

I have one more issue that when I shutdown my laptop, the screen is off but fans still spin, usb ports are still powered.

I’ve tried using FixShutdown-USB-SSDT method but nothing’s changed.

Please take a look at the previous attachment.

FIXED!

Edited by Alden
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Súper súper easy tutorial

very easy to understand and follow.

now i have macOS BigSur running on my hackintosh!

thanks🤗🤗.

I have a few questions to you:

1)I cant Rename the Hard Drive, its labeled as “Test” i’ve tried to done it, by Get Info, but it says that I dont have privileges to do that.

Is there a way to do that?.

 

2) I noticed that the settings in System Preferences/Date and Hour/Menu Bar clock, are locked.

Is this a kínd of bug? Or there Is a way to solve it?

 

regards and thanks in advance

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