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

Joined
Sep 5, 2012
Messages
78
Motherboard
GA-H97N-WIFI
CPU
Intel Core i3-4370
Graphics
Intel HD 4600 1536 MB
Mac
  1. MacBook Pro
Mobile Phone
  1. iOS
Hi, hoping someone can steer me to the guide for upgrading my Lenovo Z50-70 to Catalina from Mojave. I have not been able to locate the guide either by using the search item or my browsing all the postings. Thanks for you help.
 
Joined
Mar 24, 2020
Messages
1
Motherboard
<< need model # >> See Forum Rules !!
CPU
i3-4010u
Graphics
HD 4400
Mobile Phone
  1. iOS
Go to BIOS - put full UEFI mode there from Legacy mode

download my EFI OC 0.5.8

good luck;)

p.s.
Monitor will work over HDMI when you see the apple logo before logging
hai bro, can you help me? i used your OC EFI. my problem is when my laptop(lenovo g40-70) going to sleep it's instant wake and then my internal keyboad/trackpad not work but use external is work.

i do with this guide but same problem https://www.tonymacx86.com/threads/...40-70-g50-70-g40-70-using-clover-uefi.261787/
 
Joined
Nov 6, 2015
Messages
173
Motherboard
Lenovo Z50
CPU
i7-4510U
Graphics
HD 4400
Mac
  1. iMac
  2. MacBook Pro
Mobile Phone
  1. iOS
Guys, I am planning on doing Big Sur update. Has anyone tried it already? :)
 
Joined
Mar 3, 2015
Messages
47
Motherboard
Lenovo Z50-70
CPU
i5-4510U
Graphics
GeForce 820M
Mobile Phone
  1. Android
  2. iOS
Done. Keep calm and wait, wait, wait
Any guide or special steps for update to BigSur?
Can we do with fresh install or should we update from Catalina to BigSur?
 
Joined
Mar 3, 2015
Messages
47
Motherboard
Lenovo Z50-70
CPU
i5-4510U
Graphics
GeForce 820M
Mobile Phone
  1. Android
  2. iOS
I can try that
but didn't get OC meaning. (Silly me).
I'm running on 10.15.3 (not able to update to 10.15.7, that's why I want to directly Big Sur)
 
Joined
Mar 3, 2015
Messages
47
Motherboard
Lenovo Z50-70
CPU
i5-4510U
Graphics
GeForce 820M
Mobile Phone
  1. Android
  2. iOS
  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
I can try that
but didn't get OC meaning. (Silly me).
I'm running on 10.15.3 (not able to update to 10.15.7, that's why I want to directly Big Sur)
 
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