tazorro

Hi everyone, I have this notebook with i7 3520M cpu and hd 4000 I can't start the installation of Big Sur in any way. I always get this error. Thanks for anyone who can give me support config.rar

It starts, but always from an external screen. Keyboard works. Bt and wifi no. MacBook Air.ioreg

Which efi?

https://www.transfernow.net/dl/20230314C5aJdBld

Thank you very much for helping. I managed to get the keyboard to work. Missing wifi, bt and video. MacBook Pro di Macintosh.ioreg

Hello everyone, could someone help me complete the setup for a Lenono Thinkpad X1 Yoga with 10th gen Comet Lake i7-10510U CPU, UHD 620 graphics, 3840x2160 touchscreen and 16GB RAM. System installed Monterey. I can't get Bluetooth, wifi (Intel ax201) and keyboard to work. Also, I can only get video by connecting an external monitor via hdmi. Thank you config.plist.zip

The problem is with the HDMI output. I started the pc with the displayport and everything is working with Dortiana's hd530 parameters for SkyLake. I need a hand for the audio I've already tried 3-11-12-22 but nothing is an ALC3234

Tnx for help IORegistryExplorer 3.app.zip EFI DELL.zip

Hi, I have a Dell OptiPlex 3050 with i5-6500 CPU and HD 530 graphics where I installed Monterey. Unfortunately I don't have graphics acceleration. You could give me a hand.

Hi all, I was able to install Monterey on this Dell. No way can I get the bluethoot, two usb c ports and webcam to work. Thank you if anyone can help me.

Fixed, it was the type of hard drive that didn't allow me to install. Replaced with a 128gb portable SSD from Hikvison everything went well. A thousand thanks

I am attaching the external disk on which I am trying to install and from the bios the model of the internal disk. Thanks for your help. DELL.jpg.zip DELL1.jpg.zip

unfortunately it always crashes at the same point, even with this efi. I can't understand why. Dell latitude 5300, Intel I5 8265U Whiskey Lake U, UHD 620, 256 SSD External.

Hi all, I'm trying to initialize this dell with Big Sur, following the Dortian guide Kaby Lake A minute after the end of the installation I freezes as shown in the attached image and EFI. I also tried using -igfxvesa but nothing. I hope in your help. EFI Dell.zip DEll.jpg.zip

Sorry Hervé, in the previous post I just confused the config. This is the correct one. config9370.zip

Hi, I was able to get graphics acceleration working on uhd 620 31mb of my kab lake R in Catalina. I updated the Big Sur system from scratch and the problem returned. Hope your new help. config.zip

Hi, after endless attempts I was able to have graphics acceleration using these parameters: ig-platform-id 00001B59 DATA device-id 12590000 DATA enable-hdmi20 01000000 DATA The system runs well without uncertainty. I decided to try to upgrade to Big Sur but eventually get the prohibition symbol. Some advice?

it is already set by default to 64 mb

i set all AAPL, ig-platform-id as WhateverGreen user manual and device id always 1659000 but it always crashes. 0x5912 0x5916 0x591B 0x591C 0x591E 0x5926 0x5927 0x5923

I have set these parameters as per Dortian guide 0000C087 Laptop Recommended for Amber Lake's UHD 617 and Kaby Lake-R's UHD 620. I will try to modify these parameters as you have suggested. A thousand thanks

Hi, I managed to install Macos Catalina on my XPS9370 with i5-8250U and get everything working except the uhd 620 4K which sees at 31mb. I followed dortina's guide for Kaby Lake r to set UHD but nothing. I tried a thousand settings but nothing. If anyone could help me. EFI00.zip