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Install Catalina on YOGA S740 (1065G7)

Joined
Mar 18, 2017
Messages
25
Motherboard
Lenovo YOGA S740 14inch
CPU
i5 1035G1
Graphics
UHD / MX 250
Mobile Phone
  1. iOS
yes, usb is mapped. i have dgpu on that laptop.
Have you tried the second disable dGPU method from the doortania guide?
 
Joined
Aug 25, 2020
Messages
27
Motherboard
Hasee KingBook X57S1
CPU
i7-1065G7
Graphics
Iris Graphics G7
Mobile Phone
  1. iOS
Have you tried the second disable dGPU method from the doortania guide?
sorry, made a mistake. i have no dgpu on the laptop.

btw, if anyone has the problems with sleep on ice lake laptops (i am not sure it's gonna fix for G1 graphics) - here is the fix of that problem. finally sleep is working super stable. have tested for 10 cycles of wake and sleep, also power management is good at sleep - over the night (10hrs+) my battery discharged from 100% to 96% (only 4% lost).

https://github.com/acidanthera/bugtracker/issues/1207 (in my case -noDC9 worked, you can try another one too. use only one of them)

p.s. - also, try to change default framebuffer to another one (test all of them to check which one working more stable in your laptop)
 
Joined
Dec 9, 2018
Messages
85
Motherboard
Dell Inspiron 3793
CPU
I7 1065
Graphics
G7
Mac
  1. iMac
  2. MacBook Pro
  3. Mac mini
Classic Mac
  1. Performa
  2. Power Mac
  3. PowerBook
Mobile Phone
  1. iOS
thanks ,your messages push me to read , understand and apply power managment , sleep & wake fix, and it works,
I wish you a nice day
 
Joined
Mar 18, 2017
Messages
25
Motherboard
Lenovo YOGA S740 14inch
CPU
i5 1035G1
Graphics
UHD / MX 250
Mobile Phone
  1. iOS
sorry, made a mistake. i have no dgpu on the laptop.

btw, if anyone has the problems with sleep on ice lake laptops (i am not sure it's gonna fix for G1 graphics) - here is the fix of that problem. finally sleep is working super stable. have tested for 10 cycles of wake and sleep, also power management is good at sleep - over the night (10hrs+) my battery discharged from 100% to 96% (only 4% lost).

https://github.com/acidanthera/bugtracker/issues/1207 (in my case -noDC9 worked, you can try another one too. use only one of them)

p.s. - also, try to change default framebuffer to another one (test all of them to check which one working more stable in your laptop)
Quoting @frozenzero123 so he sees it. Maybe you could try this out and see if it works?
 
Joined
Aug 25, 2020
Messages
27
Motherboard
Hasee KingBook X57S1
CPU
i7-1065G7
Graphics
Iris Graphics G7
Mobile Phone
  1. iOS
Quoting @frozenzero123 so he sees it. Maybe you could try this out and see if it works?
he has i7-1065G7, so it's should work. also, he has AOAC enabled by default, so that's might be the problem. I have the setting in BIOS to turn on AOAC, so sleep is working properly even with AOAC enabled, without any special SSDTs or patches. So, it might work.

About your case it's more complicated, because you have G1 graphics, that's migth be the "root" of the problem for power management or sleep. Ice Lake graphics is still unstable, there are lot's of people who can't get screen to work at all, only external are working. In my case - i still can't patch HDMI port to work properly.
 
Joined
Oct 11, 2020
Messages
19
Motherboard
Lenovo S740
CPU
I7-1065G7
Graphics
iGPU
Hello ,
Im very new to all this hackintosh stuff, i own S740 I7-1065G7 intel AX wifi and Samsung SSD.

Problem is i dont understand ANYTHING you guys are saying and i have 2 questions

-Can someone link me some guide i can follow to install this and what files i should use?
-Can i go back to windows anytime by booting windows from USB ?
 

UtterDisbelief

Moderator
Joined
Feb 13, 2012
Messages
6,773
Motherboard
Gigabyte Z490i Aorus Ultra - OC 0.6.8
CPU
i5-10600K
Graphics
GT 1030
Mac
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Hello ,
Im very new to all this hackintosh stuff, i own S740 I7-1065G7 intel AX wifi and Samsung SSD.

Problem is i dont understand ANYTHING you guys are saying and i have 2 questions

-Can someone link me some guide i can follow to install this and what files i should use?
-Can i go back to windows anytime by booting windows from USB ?

Hi there and welcome :thumbup:

As you can see, this thread looks to be pretty close to your hardware, so perhaps it's what you need.

Also, do what we recommend everyone does who's new to Hackintoshing:


Search is your friend here. With laptops there is more likelihood you will find the same one you are using than you might with, say, a piecemeal desktop PC.

Installing Catalina on a laptop is covered here:


:)
 
Joined
Oct 11, 2020
Messages
19
Motherboard
Lenovo S740
CPU
I7-1065G7
Graphics
iGPU

Feartech

Moderator
Joined
Aug 3, 2013
Messages
24,214
Motherboard
Asus N752VX-OpenCore
CPU
i7-6700HQ / HM170
Graphics
HD 530 1920 x 1080
Mac
  1. iMac
Mobile Phone
  1. iOS
I assume this guide can help me https://www.tonymacx86.com/threads/guide-booting-the-usb-installer-using-opencore.296375/ ?

But now i have question about these two quotes from OPs guide

Important!Important!Important!​

  • CFG lock: must change(important! Must be done!)
  • DVMT: 64M or higher!(important! Must be done!)

Where do i change those? In my bios i dont see those options ?
there are 2 options already in place if you are unable to disable CFG lock

there are also a few patches in the config.plist if you are unable to to set DVMT to 64MB
 
Joined
Aug 25, 2020
Messages
27
Motherboard
Hasee KingBook X57S1
CPU
i7-1065G7
Graphics
Iris Graphics G7
Mobile Phone
  1. iOS
lol, why my message was deleted?
 
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