Jonnny313 Posted February 19, 2020 Share Posted February 19, 2020 (edited) Hi, after day of work i got Catalina booting and almost fully working on my IdeaPad S340. Now the last major problem is the I2C trackpad. I tried manuel DSDT patching --> wont boot. I tried files i found online --> wont boot. I tried a tool named GenI2C --> wont boot. My booting EFI files are attached here with an untouched DSDT dump. If someone knows what to do please help. P.S. Display brightness is adjustable via the slider in the settings menu but overall brightness is quite low. EFI.zip Edited February 19, 2020 by Jonnny313 Typo Link to comment https://www.insanelymac.com/forum/topic/342650-please-help-lenovo-s340-trackpad-brightness/ Share on other sites More sharing options...
MaLd0n Posted February 19, 2020 Share Posted February 19, 2020 use it EFI.zip reboot and extract one dump https://www.olarila.com/files/Utils/RunMe.app.ziphttps://www.youtube.com/watch?v=k9wmIfGLe3A 1 Link to comment https://www.insanelymac.com/forum/topic/342650-please-help-lenovo-s340-trackpad-brightness/#findComment-2709059 Share on other sites More sharing options...
Jonnny313 Posted February 19, 2020 Author Share Posted February 19, 2020 thank you very much brightness is working fine now. hier is my dump Send me Jonass-MacBook-Pro.zip Link to comment https://www.insanelymac.com/forum/topic/342650-please-help-lenovo-s340-trackpad-brightness/#findComment-2709070 Share on other sites More sharing options...
MaLd0n Posted February 20, 2020 Share Posted February 20, 2020 5 hours ago, Jonnny313 said: thank you very much brightness is working fine now. hier is my dump Send me Jonass-MacBook-Pro.zip Check if trackpad work DSDT.aml.zip back with ur usbport.kext Link to comment https://www.insanelymac.com/forum/topic/342650-please-help-lenovo-s340-trackpad-brightness/#findComment-2709089 Share on other sites More sharing options...
Jonnny313 Posted February 20, 2020 Author Share Posted February 20, 2020 4 hours ago, MaLd0n said: Check if trackpad work DSDT.aml.zip back with ur usbport.kext i copyed the filte to the patched folder and rebooted. Trackpad does not work I created a new RunMe dump with the new DSDT file Send me Jonass-MacBook-Pro.zip Link to comment https://www.insanelymac.com/forum/topic/342650-please-help-lenovo-s340-trackpad-brightness/#findComment-2709106 Share on other sites More sharing options...
MaLd0n Posted February 20, 2020 Share Posted February 20, 2020 use geni2c and check what solution this app have Link to comment https://www.insanelymac.com/forum/topic/342650-please-help-lenovo-s340-trackpad-brightness/#findComment-2709174 Share on other sites More sharing options...
Jonnny313 Posted February 20, 2020 Author Share Posted February 20, 2020 (edited) I used GenI2C and it gave me this files SSDT-GPI0.aml. wich i copyed in the patched folder I did the renaming suff in the Readme file but it wont work after reboot But i discovered that after starting Geni2C in the Information Tab it say: VoodooI2C State: Loaded VoodooI2C Version : 2.3 Satelite : (nothing here, just blank) Shouldn´t it say something like Satelite: VoodooI2CHID I checked the loaded kexts in KextsWizard and there's no Voodooi2c.kext I´m confused Readme.txt Edited February 20, 2020 by Jonnny313 Edit Link to comment https://www.insanelymac.com/forum/topic/342650-please-help-lenovo-s340-trackpad-brightness/#findComment-2709216 Share on other sites More sharing options...
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