samarth05

Hi! I have also encountered issues with sleep. Firstly when I wake up from sleep, the laptop screen doesn't wake up (It goes dark). The fix is to completely lower the Brightness using F11 and increase the Brightness again using F12. Second issue is the trackpad going weird after waking from sleep like you mentioned. The trick is just a simple left hard click on the left side of touchpad and it works perfectly after that. You might be having touchpad issues because the touchpad model might be different from the one I have. It's necessary to patch the touchpad drivers as per the specific model you have to make it work perfectly. I have patched the touchpad drivers according to my touchpad model therefore it works perfectly for me (except for the above issues which are resolvable). Also, I disabled ̃FileVault in latest version of EFI because it created problems for me while mounting my secondary NTFS drive through Mounty. Anyways, Thanks for the new changes, will test and update the EFI once I update my macOS to the latest version.

Finding the exact model configuration is difficult. You have to create your own EFI as per the system requirements. macOS on Lenovo ideapad 520-15IKB - Laptop - Olarila Use the above link for BigSur?. It has similar configuration to the Lenovo Ideapad 310 and you can make required changes as needed.

UPDATE 18/01/2021 : 1. Updated OpenCore Bootloader to version 0.6.5. 2. Added a lot of necessary SSDT's to ACPI Folder for smooth functionality of the system. 3. Made necessary adjustments to config.plist. 4. Removed unnecessary kext and updated to latest version. 5. Works Perfectly for macOS Big Sur 11.1. I lost my Broadcom Wifi Card so I am using Intel Wifi Card for my laptop. So I removed all the Broadcom Kexts. If anyone using Broadcom Card can just install the kexts and update the config.plist accordingly. Links are updated in OP. Credits : @MaLd0n, Github members (especially Ab2774), Google.

There won't be any major benefit from updating OpenCore. I updated to OpenCore 0.6.1 Release Version and it still works the same. I don't use USB-C port for headphones (Neither in Windows or macOS). Maybe the port isn't for audio output. Will look into it too. I am still fixing sleep issues. So far, Sleep works but the trackpad doesn't work smoothly after wake and the only solution is to restart the OS. Still I am trying to solve the issue. I accidentally solved it one time but forgot to take backup of the config.plist and now I am back to fixing it again. Will post once it's fixed.

Great Guide! I'll add the link the OP.

I knew the CFG-Lock was disabled and I never tried to unlock it cause I thought it might cause problems to the Windows (which I use mostly). Surely you can post it here the guide or send me in PM. I will credit it and add it to the OP in this thread.? Also, don't think no one will use it. I believe If you helped even just one person, you have done a lot to have a good night's sleep..?

I never had a problem with sleep when using OpenCore. Did you try the HibernationFixup.kext? Maybe it might help you with Catalina too.

Try HibernationFixup.kext, maybe it might solve the issue. It's included in the OpenCore EFI. Or just switch to OpenCore as it is more stable.

UPDATE (22/07/2020) : - Edited the OP and made it cleaner. - Added OpenCore EFI Folders for macOS Catalina and Big Sur. - Added ApfsDriverLoader.efi to macOS Mojave EFI Folder. CHECK THE OP FOR MORE DETAILS.

It sometimes happened when I used Clover but now I use OpenCore and haven't had any sleep issues yet. Posting the new EFI for Big Sur Beta 2 soon (Will work on Catalina too)..?

To get the Apple Applications working, you need to add system parameters like serial number, etc. You can do these with tutorials all over the internet. I cannot post an external link here. Make a google search and then you can easily find a tutorial to do it. Also, please don't fully quote the OP from next time.

I think this has to do with RTCMemoryFixup.kext. That's alright, you got the hackintosh working perfectly. Enjoy!

Use the following link to configure your system's SMBIOS correctly (The tutorial is old but good enough to follow) - https://www.tonycrapx86.com/threads/guide-how-to-configure-your-systems-smbios-correctly.198155/ I have already semi-configured the system definition in config.plist and just generate new serial number and rt variables. Go to System Preferences->Energy Saver->Check Show battery status in menu bar. If the battery is not charging fully upto 100%, then probably you have Conservation Mode 'ON' in Lenovo Vantage App in Windows.

UPDATE : 06/06/2020 1. Clover EFI Updated to r5119. 2. Some Minor Tweaks to Run on latest Catalina 10.15.5 (Including the Supplemental Update). 3. Added AudioDxe.efi and XhciDxe.efi to /drivers/BIOS/ 4. Added Lenovo Theme to Clover. Please note : 1. I have dual-booted my laptop’s Operating Systems on Seperate Drives (Windows on 1st and macOS on another). Therefore, if you have dual-booted the Operating Systems on same drives, you might want to make some changes to the EFI Folder. 2. Make changes to the SMBIOS and System Parameters accordingly to Sign In to Apple Account and iCloud Services. Download Link : See OP. Download the latest uploaded zip file.

Sir, Any progress on this?.. Can't make the Wi-Fi Work, Please help..