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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

Hi MaLd0n! My problem is black screen after patching config.plist for UHD 620. In this case my MiniPC is accessible by ARD. Hackintool shows "VDA Decoder Fully Supported". MiniPC bought on Aliexpress: i7-8565U, noname MB, Intel UHD 620 Whiskey Lake. I would be grateful for your help. https://drive.google.com/file/d/18inH_cmq2YA3dz6F_jG3rhkQYafYaR32

Hello people I have the Ideipad 520s with Catalina 15.7 but I can't make my trackpad working I would like to share my dsdts and see if someone can help me the rest everything is working !!!

Hi all. Who can tell me how to fix UHD Graphics 620 on BigSur with Clover

Hi there, I've got gb brix gb-bri7-8550 with 8550 cpu and ALC255 codec. Also have uhd4k display with speakers, connected to it via dp. Everything was working fine for months (or even years) till now. Cannot understand when and what was the reason, but now dp sound on the monitor does not work. There's just no device in the settings. LineOut audio is working well though. I didn't use sound on it for several months, but installed updates etc so cannot tell when it exactly happened. I use clover 5118, latest weg/lilu/applealc, 10.15.5. The "Devices" section in the config is simple: key>Devices</key> <dict> <key>Audio</key> <dict> <key>##ALC255</key> <string>3, 11, 13, 15, 17, 18, 21, 27, 28, 30, 31, 99</string> <key>AFGLowPowerState</key> <false/> <key>Inject</key> <integer>15</integer> <key>ResetHDA</key> <false/> </dict> <key>LANInjection</key> <false/> <key>Properties</key> <dict> <key>PciRoot(0x0)/Pci(0x2,0x0)</key> <dict> <key>AAPL,ig-platform-id</key> <data>AAAWWQ==</data> <key>device-id</key> <data>FlkAAA==</data> </dict> </dict> <key>USB</key> <dict> <key>AddClockID</key> <false/> <key>FixOwnership</key> <false/> <key>HighCurrent</key> <false/> <key>Inject</key> <false/> </dict> </dict> Please help