Lenovo Yoga 530-14IKB Touchscreen not working

[natorus87]

Good Morning, 

I am using this EFI: https://github.com/techgenius1/Yoga530-14IKB-Hackintosh-OpenCore

I tried the EFI from @MaLd0n for the Yoga 520, because they are very similar and someone reddit says he used it.

Touchscreen is working with this, but there are other problems and it was not working really smooth.

OS: is BigSur latest Patch because Monterey is not booting, showing only Kernel Panic (newest Opencore and Kext).

I hope some can help me, thx in advance! 

 

sendme File: https://1drv.ms/u/s!AhIjxo8mDmjDhb0bKa238np-sgRUNg?e=2uM2JO

Edited March 1, 2022 by natorus87

[MaLd0n]

Extract one sendme with this efi folder

https://www.transfernow.net/dl/20220301wYkOVNdy

-Don`t open config.plist with OpenCore Configurator

-Use USB2 port for easy installation with no remap USB

-Delete old EFI folder and paste new. Don't use merge files

-Don't use Drag and Drop into EFI partition. Use Copy/Paste instead

-Reset NVRAM one time - with OpenCore use entry "Reset Nvram" / with Clover use F11 key on boot screen

[natorus87]

Here it is, thank you!

https://www.transfernow.net/dl/20220302ctKh1TWg

PS: With this EFI, Graphiccard is not working smooth and CPU Performance is really bad.

[MaLd0n]

save one ioreg with this efi folder

https://easyupload.io/hg29f4

Ioreg https://olarila.com/files/Utils/IORegistryExplorer.app.zip

[natorus87]

Here you go:

https://www.transfernow.net/dl/202203025M6EUfXE

In between i have managed to install Monterey. But i have to use CpuTscSync.kext. Without this kext, i allways get KernelPanic.

[MaLd0n]

-Delete old EFI folder and paste new. Don't use merge files

https://easyupload.io/zkxv1z

CHECK BIOS/UEFI IF HAVE OPTIONS ABOUT TRACK/TOUCHPAD

 

new ioreg with this efi folder

[natorus87]

There are no Options in BIOS/UEFI, it is very locked.

Here the new one:

https://www.transfernow.net/dl/20220302dlhADFp2

[MaLd0n]

ioreg looks nice

all is working?

 

[natorus87]

All accept stylus Pen. This worked with  big  sur and  the First Version of the Efi from you. I dont have big sur installed now.

[MaLd0n]

all is loading with last efi

check ioreg

[natorus87]

Ok i will Switch the battery from the pen and try it later. Thank you! :)

[MaLd0n]

Full EFI folder - Generate one good serial

EFI Lenovo Yoga 530.zip

[natorus87]

I have changed the battery and tried the Stylus also in BigSur setup, but it is not working... 

The Touchdisplay is working perfectly, with multitouch support.

[MaLd0n]

save one ioreg with first efi folder

[natorus87]

I have tried it again but it makes no difference. Maybe Monterey is the Problem? 

[natorus87]

So i have tried your'e Yoga 520 EFI in Monterey and BigSur, Stylus is working perfect but Touchpad not.

I have made a new ioreg:

https://www.transfernow.net/dl/20220302yGTqI0A8

PS: I will make another donate

[MaLd0n]

but bro is very different bios/uefi

check yoga 520

don't use tables from other hardware. all devices is different. have other adress, etc

[natorus87]

Ok but how can i solve this Problem now?  In Theory the Touchscreen does Not accept any  Input, when the Stylus in near of the Display. With the 520 EFI it is working, so there  must be an Chance, that this is working…

[natorus87]

Ok but how can i solve this Problem now?  In Theory the Touchscreen does Not accept any  Input, when the Stylus in near of the Display. With the 520 EFI it is working, so there  must be an Chance, that this is working…

 

edit:

i have got it working. I used this kext from Here: https://github.com/seven-of-eleven/Lenovo-ThinkPad-L13-Yoga-Hackintosh

for VoodooI2c.kext, VoodooI2CHID and VoodooPS2Controller.

 

With the EFI from youre 520 Yoga it works because the kext are loser versions i think .

[MaLd0n]

good  

[rwar]

Hello

Can you tell me the VID and PID of the touchscreen device in your laptop?

Does it work WELL with the stylus? Don't need to apply much pressure to draw?