mumsford Posted November 6, 2017 Author Share Posted November 6, 2017 Tested both DSDTs with FixedHeaders but unfortunately no change :/ Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 6, 2017 Moderators Share Posted November 6, 2017 Use latest DSDT with this Config config.plist.zip Link to comment Share on other sites More sharing options...
mumsford Posted November 6, 2017 Author Share Posted November 6, 2017 No luck either. I will give it more tries tomorrow and post a picture. But the panic comes so fast, no chance to read it. I will check if a video can catch it. In your plist are some graphic changes, gfx0 to igpu. Is this important for the sound device? Because graphics were fully enabled with my old config. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 6, 2017 Moderators Share Posted November 6, 2017 boot with verbose & debug 0x100 mode to capture KP GFX0 -> IGPU helps with power management Link to comment Share on other sites More sharing options...
mumsford Posted November 6, 2017 Author Share Posted November 6, 2017 I will upload it here tomorrow asap! EDIT: Link to comment Share on other sites More sharing options...
mumsford Posted November 9, 2017 Author Share Posted November 9, 2017 So i tried some other things to activate onboard Sound but no luck. I switched to an external USB Soundcard now and this solution is working fine. But i tried to fix some other issues on my lenovo. 1. Enable Battery support (otherwise i have no clue when it is time to charge ) 2. Fully enabled Trackpad (It is working, but no gestures etc.) 3. Backlight buttons are not working I know i need to fix dsdts for that, but i have no clue how to start and the rehabman faqs are a bit too much. Maybe somone has fixed these issues on his Z70-80 already and can help me? Thanks! (Maybe a mod can change title to something like "Z70-80 80FG post install") Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 9, 2017 Moderators Share Posted November 9, 2017 See here. Already a bootpack for your model, but since you're on HS, you could just use the patched DSDT. Link to comment Share on other sites More sharing options...
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