Contribute
Register

[Guide] Lenovo Z50-70/Z40-70/G50-70/G40-70 using Clover UEFI

Joined
Jan 20, 2019
Messages
21
Motherboard
Lenovo G50-70
CPU
i7-4510u
Graphics
R5 m230 + HD 4400
  1. Update OC to 0.6.3
  2. Update kexts
  3. Check your config.plist
  4. Update from Catalina to Big Sur
  5. Wait
  6. Wait
What OC EFI folder I need? Where can I download it? Is the same as you use?
Thanks in advice
 
Joined
Nov 16, 2020
Messages
6
Motherboard
Lenovo Lancer
CPU
I5 4210U
Graphics
R5 M230
Mobile Phone
  1. Android
Can anybody upload working EFI folder with Big Sur ?
 
Joined
Jan 20, 2019
Messages
21
Motherboard
Lenovo G50-70
CPU
i7-4510u
Graphics
R5 m230 + HD 4400
I completely reworked my EFI starting from here
Can you share your EFI please? Don't worry about SMBIOS, I'll create my own.
I've tried making an opencore EFI but many things doesn't work at all...
 
Joined
Nov 6, 2015
Messages
174
Motherboard
Lenovo Z50
CPU
i7-4510U
Graphics
HD 4400
Mac
  1. iMac
  2. MacBook Pro
Mobile Phone
  1. iOS
So, I updated Clover (yup perhaps not the best bootloader rn) and I got myself apple logo stuck with no progress bar. This is the verbose. I see there are some errors, do you think I will somehow be able to boot again?

I didn’t update to Big Sur yet (and maybe that’s the reason behind this error, that clover only supports big sur now)
738420EA-8F3B-422D-96DC-1382A3D406EF.jpeg
 
Joined
Nov 16, 2015
Messages
213
Motherboard
Lenovo G50-70-Clover
CPU
i5-4210U
Graphics
HD 4400 1920x1080
Mac
  1. MacBook Air
  2. MacBook Pro
Mobile Phone
  1. Android
So, I updated Clover (yup perhaps not the best bootloader rn) and I got myself apple logo stuck with no progress bar. This is the verbose. I see there are some errors, do you think I will somehow be able to boot again?

I didn’t update to Big Sur yet (and maybe that’s the reason behind this error, that clover only supports big sur now)
View attachment 496416
Avoid Clover
 
Joined
Nov 6, 2015
Messages
174
Motherboard
Lenovo Z50
CPU
i7-4510U
Graphics
HD 4400
Mac
  1. iMac
  2. MacBook Pro
Mobile Phone
  1. iOS
What happened to clover anyway, it used to be number one choice always. I mean besides stopping to work after it has updated ony my machine of course :)
 
Joined
Mar 3, 2015
Messages
48
Motherboard
Lenovo Z50-70
CPU
i5-4510U
Graphics
GeForce 820M
Mobile Phone
  1. Android
  2. iOS
OC = OpenCore bootloader
Before directly upgrading to BigSure
I just tried to Move from Clover to OC.
I created Bootable EFI OC Pendrive from here and tried to boot existing Mac OS Catalina (10.15.7) but only apple logo appears and progress bar with 0% progress.
Here is My OC EFI directory and some logs with screenshot.

Can you please check what is wrong with my EFI directory?
 

Attachments

  • EFI.zip
    2.3 MB · Views: 28
  • opencore-2020-11-18-074118.txt
    256 KB · Views: 33
  • opencore-2020-11-18-074538.txt
    256 KB · Views: 26
  • opencore-2020-11-18-092211.txt
    256 KB · Views: 15
  • opencore-2020-11-18-092523.txt
    256 KB · Views: 27
  • opencore-2020-11-18-092548.txt
    256 KB · Views: 18
  • opencore-2020-11-18-100425.txt
    256 KB · Views: 18
  • opencore-2020-11-18-104555.txt
    256 KB · Views: 20
  • opencore-2020-11-18-105139.txt
    256 KB · Views: 30
  • opencore-2020-11-18-105416.txt
    256 KB · Views: 23
  • 126239417_3938422946186704_6174530105563677127_n.jpg
    126239417_3938422946186704_6174530105563677127_n.jpg
    196.8 KB · Views: 18
Top