Trijal

Here it is for macOS Big Sur to Sonoma! PLEASE READ EVERYTHING BELOW BEFORE USE! CLICK ME TO DOWNLOAD OPENCORE To download the EFI on GitHub, all you have to do is click "Source code (zip)" under the assets section and you're ready to go! Everything works except for HDMI, for Wi-Fi in macOS Sequoia 15 you need to use HeliPort. On macOS Big Sur to Sonoma, it is built in to macOS. Also, it is reccomended that you use the YogaSMC app for the best experience out of this Lenovo laptop! Always check back for updates in my GitHub every 3 or so days. You'll be able to see the update(s) in the GitHub commits or the releases/tags. Furthermore, if you don't know the difference between OpenCore and OpenCore MOD; it is that the MOD version can boot into other operatings systems except for macOS without injecting the Hackintosh stuff to them. Please donate to me on Ko-Fi if you really appreciate my work 🙏😅! Any amount would be so beneficial to me! CLICK HERE TO DONATE! Please pin and star this topic🙏😅 @MaLd0n. It is very useful!

The title says everything! I got a ThinkPad T490 and tried to hackintosh but kept getting this error in OpenCore 1.0.1 with macOS Sequoia installer. I don't know how to fix it and have never dealt with anything such as this in the past. If anybody is willing to help; thank you! EFI Video Logs Hardware: CPU: i7-8665U with iGPU (Whiskey Lake) iGPU: Intel UHD Graphics 620 RAM: 16GB DDR4 SDRAM 2400Mhz SSD: AGI512GIMAI298 512GB NVMe M.2 PCIe 3x4 Please help!

Alright, try my EFI and tell me how it works! Make sure you have Intel Wi-Fi or native Wi-Fi! And also make sure your macOS is Big Sur to Sonoma! Here it is! Also make sure to use your own SSDT with SSDTTime!

Read the topic all the way above. The EFI will no longer work with integrated graphics until NootedRed kext (AMD Vega iGPU kext) has been fixed.

Maybe you should try this EFI instead: https://github.com/valnoxy/t420-oc. I reccomend using macOS Big Sur or Ventura; but you can use any you want! Before even booting to the installer, you first have to make new SSDT files with https://github.com/corpnewt/SSDTTime. When you have generated all the SSDT files for your system, just zip it and find a way to send it to me, then don't follow the instructions that I've provided below; but you don't have to if you want to do it on your own. Make sure to enable a Quirk named AppleDebug in Booter > Debug and add the boot-arg "-v" and "debug=0x100 in NVRAM > 7C436110-AB2A-4BBB-A880-FE41995C9F82 > boot-args inside the config.plist. This will enable verbose mode, which will allow you to see error logs when booting. That's it for now!

I think I might've fixed with this current update. If I did not, please inform me. If you find a solution, you are more than welcome to tell me how to patch it! 😅

If it still does not work, archive and send your current EFI, as you won't be able to run the latest macOS and get performance updates otherwise!

Maybe you should try the new version again and tell me what happens? That would be very helpful to me.

You probably didn't make a macOS Sonoma installer USB. If you're on Windows or macOS, just get the Olarila Vanilla Image for Sonoma here (make sure it is the latest image, I reccomend to get it from MediaFire). You can flash this image to your USB Flash Drive or Hard Drive with balenaEtcher! If that does not work; don't delete all this progress, just redownload the EFI to your ESP.

Set boot mode to UEFI and set disk to AHCI. Also, don't forget to disable Secure Boot. You have to make all these changes to the BIOS by pressig F2 after pressing the power button to turn on.

Nevermind, I solved it by removing VoodooInput.kext from VoodooPS2Controller.kext/Contents/PlugIns. Thanks for the advice though! And by the way, I used that EFI to make my current one, thank you for all your contributions!

As you can probably see by the title, my new Clover EFI isn't working because of the MACH Reboot error. My OpenCore EFI which I am daily driving and is on Olarila is working perfectly fine, however, my new Clover EFI has failed. Please help @MaLd0n [emoji1374] OpenCore EFI: https://drive.google.com/file/d/1Ywvbc71F_rOyPbfKWRoA6QJvl2pFV-f5/view?usp=drivesdk Clover EFI: https://drive.google.com/file/d/19PDkmBeu8zNEcblwMFh-CVaS948t4vfQ/view?usp=drivesdk Clover logs clip: https://drive.google.com/file/d/12HbqtcrWNIzIc1bbti0tUEBJshbdsNoD/view?usp=drivesdk Specs: CPU: Intel Core i3-1005G1 iGPU: Intel UHD Graphics G1 macOS Version: Sonoma 14.2.1 Bootloader: Clover r5157 Model: Lenovo IdeaPad 3 15IIL05/S145 10th gen

@MaLd0n Please help me!

Sorry for bothering you again. However, I've stumbled onto another issue, when I try booting into the OpenCore Legacy Patched Ventura installer, it shows a few lines of code and reboots. Here are the logs and EFI that I've got now. https://disk.yandex.com/d/_czvxY1CEvXrUQ