Help!! solution for graphics acceleration intel hd graphics 4400 / core i5 4th / Lenovo thinkpad yoga s1

[caguilerav]

Hi, I need help. i just installed high sierra open core to my lenovo thinkpad yoga s1 laptop, use dortania guide for config.plist configuration. The problem is that I do not have graphic acceleration and that it has 7 mb. I attach photos and my EFI folder. Greetings from Bolivia.

Lenovo Thinkpad yoga s1 / core i5 4th / intel hd graphics 4400 /  RAM 8 gb 

https://drive.google.com/drive/folders/1-5xXS-xg8e1zZg4dKiJH8wE58uCMq-sa

[MaLd0n]

https://www.olarila.com/topic/6420-guide-mobile-intel-hd-graphics-clover-or-opencore/

[caguilerav]

Thank you for responding and for your kindness in helping those who are beginners.

I tell you that I did the patching like this in the link you gave me but there is a problem that when starting and being on the login screen you see the image with errors, I close the laptop screen, I open it again and it fixes, recognizing the iGPU and graphics acceleration.

The problem is only when I turn on the laptop and it reaches the login. you help me please?

Attached photos.

Photos.rar

[MaLd0n]

enable csm in bios/uefi setup

[caguilerav]

Thank you very much maldon, now everything works fine.

[MaLd0n]

Enjoy!

[caguilerav]

Could you help me with something else, please?
I do not get the battery percentage, I already loaded virtualsmc kext with its corresponding plugins.

maybe i need a drum patch?

I leave you the link of my efi folder

https://drive.google.com/drive/folders/1dpD1vG7NYT2d8Twq3o-UOJ19M_RnLnZC?usp=sharing

[MaLd0n]

Post one Full Dump with Ioreg.
https://www.olarila.com/topic/10301-olarila-runme-dumper/
https://olarila.com/files/Utils/RunMe.app.zip
https://olarila.com/files/Utils/IORegistryExplorer.app.zip

[caguilerav]

that's the file

https://drive.google.com/drive/folders/1tVpqM4bQnSchLJM8GyI29Dmu3-wgt0Of?usp=sharing

[MaLd0n]

remove _osi to xosi, reboot and extract new

[caguilerav]

deleting the ACPI folder is renaming OSI to XOSI?
A thousand apologies for the ignorance I am a beginner in this hackintosh.

or can you help me with that please?

[MaLd0n]

Config.plist.zip

[caguilerav]

copy the config.plist you passed me to my efi folder and then I did the extraction.

this is the file.

https://drive.google.com/drive/folders/1tVpqM4bQnSchLJM8GyI29Dmu3-wgt0Of?usp=sharing

[MaLd0n]

remove ssdts

DSDT.aml.zip

[caguilerav]

delete the ssdts from my efi folder?
or where do I copy this dsdt file?
apologies for the ignorance and thanks to you for your help.

[MaLd0n]

delete ssdts from acpi folder in ur efi folder, paste dsdt there. update ur config.plist

[caguilerav]

thanks maldon now if I get the percentage of the battery.

a question, why is the percentage of charge not updated when I connect it to the power? It only shows me the percentage of charge when connecting to the current and does not update.

[MaLd0n]

u can try with battery manager kext instead virtualsmc

 

[caguilerav]

Thanks for your help Maldon!