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[RESOLVIDO] Ajuda Hackintosh acer a515-52g 577T UHD 620 4 mb

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Olá

Usei por um bom tempo via clover o Catalina no notebook acer A515-52G-577T sem nenhum problema de desempenho.
Atualmente instalei via opencore o Big Sur e os problemas começaram. O mesmo acontece se utilizar o catalina via opencore.

Estou com problemas nos gráficos, onde o mac reconhece somente 4 mb na Intel UHD 620. Esse problema deixa o mac muito lento, sem possibilidade de utilização.

Acredito que seja alguma configuração que esteja promovendo o problema.


Alguém tem alguma dica de como contornar isso.

Imagem e config.plist no link

files.rar

Edited by dev_daniel
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Então
Fiz a alteração do config.plist e substitui as Lilu e WhateverGreen kexts, mas não obtive êxito.

-HD620 and 630 8th Gen

<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
            <dict>
                <key>AAPL,GfxYTile</key>
                <data>AQAAAA==</data>
                <key>AAPL,ig-platform-id</key>
                <data>CQClPg==</data>
                <key>device-id</key>
                <data>pT4AAA==</data>
                <key>framebuffer-fbmem</key>
                <data>AACQAA==</data>
                <key>framebuffer-patch-enable</key>
                <data>AQAAAA==</data>
                <key>framebuffer-stolenmem</key>
                <data>AAAwAQ==</data>
                <key>hda-gfx</key>
                <string>onboard-1</string>
            </dict>

 Ainda sem sucesso 

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Fiz um downgrade para o MACOS Catalina e o problema persistiu, o estranho que quando eu fazia o boot com o Clover a memória estava completa e com o opencore somente havia os 4mb.

Como no Clover tudo funcionava, resolvi copiar a seguinte configuração do arquivo config.plist da pasta CLOVER

<key>PciRoot(0x0)/Pci(0x1f,0x3)</key>
<dict>
	<key>layout-id</key>
	<integer>54</integer>
</dict>
<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
<dict>
	<key>AAPL,ig-platform-id</key>
	<data>AACbPg==</data>
	<key>device-id</key>
	<data>mz4AAA==</data>
	<key>disable-external-gpu</key>
	<data>AQAAAA==</data>
	<key>enable-hdmi20</key>
	<data>AQAAAA==</data>
	<key>enable-lspcon-support</key>
	<data>AQAAAA==</data>
	<key>framebuffer-con1-busid</key>
	<data>AQAAAA==</data>
	<key>framebuffer-con1-enable</key>
	<data>AQAAAA==</data>
	<key>framebuffer-con1-has-lspcon</key>
	<data>AQAAAA==</data>
	<key>framebuffer-con1-preferred-lspcon-mode</key>
	<data>AQAAAA==</data>
	<key>framebuffer-con1-type</key>
	<data>AAgAAA==</data>
	<key>framebuffer-fbmem</key>
	<data>AACQAA==</data>
	<key>framebuffer-patch-enable</key>
	<data>AQAAAA==</data>
	<key>framebuffer-stolenmem</key>
	<data>AAAwAQ==</data>
</dict>

E colei na pasta OC no arquivo config.plist, substituindo todas as configurações existentes.
O trecho do arquivo ficou da seguinte forma:

	<key>DeviceProperties</key>
	<dict>
		<key>Add</key>
		<dict>
			<key>PciRoot(0x0)/Pci(0x1f,0x3)</key>
			<dict>
				<key>layout-id</key>
				<integer>54</integer>
			</dict>
			<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
			<dict>
				<key>AAPL,ig-platform-id</key>
				<data>AACbPg==</data>
				<key>device-id</key>
				<data>mz4AAA==</data>
				<key>disable-external-gpu</key>
				<data>AQAAAA==</data>
				<key>enable-hdmi20</key>
				<data>AQAAAA==</data>
				<key>enable-lspcon-support</key>
				<data>AQAAAA==</data>
				<key>framebuffer-con1-busid</key>
				<data>AQAAAA==</data>
				<key>framebuffer-con1-enable</key>
				<data>AQAAAA==</data>
				<key>framebuffer-con1-has-lspcon</key>
				<data>AQAAAA==</data>
				<key>framebuffer-con1-preferred-lspcon-mode</key>
				<data>AQAAAA==</data>
				<key>framebuffer-con1-type</key>
				<data>AAgAAA==</data>
				<key>framebuffer-fbmem</key>
				<data>AACQAA==</data>
				<key>framebuffer-patch-enable</key>
				<data>AQAAAA==</data>
				<key>framebuffer-stolenmem</key>
				<data>AAAwAQ==</data>
			</dict>
		</dict>
		<key>Delete</key>
		<dict/>
	</dict>

Para minha surpresa funcionou.

O problema é que agora o brilho está muito baixo e a saída HDMI continua não funcionando.
Alguém pode me ajudar a solucionar esse problema?

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