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Hello guys, I recently installed Big Sur, this is my second hackintosh so far, after a lot of sacrifice I have managed to boot thanks to Olarila, so this is my first experience with open core, my problem with my laptop is that I can not enable anything after installation, such as graphics card, sound, wifi, battery, touchpad. but when I used clover on Catalina everything was fine with no issue, thanks to rehab man who had the same laptop model as me, so I came here to asking for your help guys, thank you for this Amazing tool Olarila

My Laptop Specs.

ideapad U430 Touch

Intel Core i5 4200U 

CPU 1.60gz

System Memory 8192mb

EC Version- 7CEC52WW

Windows License- STD


the firs ssdt is the one that I currently  using on for Big Sur

the second ssdt is the old one that I used for clover on Catalina that was working fine

Edited by YouHelp
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On 11/20/2020 at 9:24 PM, YouHelp said:

when I used clover on Catalina everything was fine with no issue, thanks to rehab man who had the same laptop model as me

Hey there,

I have the same laptop as you and am thinking about upgrading to big sur. This is how I found opencore and olaria. It really looks promising! I'll definitely give it a try once I find some more time. At the moment I'm on Catalina with Clover. However, the graphics are not running smoothly and I can't figure out the issue. Everything was fine on Mojave, thanks to rehabman's repo. @YouHelp: would you be so kind to share your EFI from Catalina, if you still have it somewhere. Otherwise I'm excited to hear about the progress with getting big sur running on the u430. 


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Hi there,

I'm facing the same problem. Booting works with "NoteBook Haswell" on Big Sur 11.6.1 and Opencore 0.7.5 but no wifi, sound etc.. I'm coming from Mojave with Clover, everything works. Thanks for Help!

My Laptop Specs...

ideapad U430 Touch

Intel Core i7-4510U @ CPU 2.00Ghz
System Memory 8192mb

EC Version  7CEC52WW
Bios Version 7CCN62WW



Edited by javanse
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