bvbek Posted April 4, 2018 Share Posted April 4, 2018 bvbs-MBP.home.zipHello I got Dell 7280 i7-6600u HD520 1920x1080 touchscreen NVME Hynix drive NVME is working nativelly after Format Disk to 4k sectors and partitions. I got huge problem with graphic drivers. I try to use multiple package prepare from @Crew but no success. At least I would like to fix graphic issue for now. I added EDID to my config file generate over this topic https://osxlatitude.com/index.php?/topic/10236-how-to-fix-black-screen-in-high-sierra/&do=findComment&comment=75529 but nothing was change. For now my problems looks like that: Any suggestion from where I should start ? Link to comment Share on other sites More sharing options...
Administrators Hervé Posted April 4, 2018 Administrators Share Posted April 4, 2018 Moved to correct forum section... Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted April 4, 2018 Administrators Share Posted April 4, 2018 if you have lilu kext plus its plugins dvmt and intelgraphicsfixup update them if not add them also upgrade clover to at least 4422 or higher as they aslo added gma fixes. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted April 5, 2018 Moderators Share Posted April 5, 2018 Your 7280 has Skylake CPU (HD520), not Kabylake (HD620), therefore you need ig-platform-id 0x19160000 not 0x59160000. Change it in the Config.plist and perhaps in DSDT too. FakeID IntelGFX should be 0x19168086 in Config Link to comment Share on other sites More sharing options...
bvbek Posted April 5, 2018 Author Share Posted April 5, 2018 Hello Guys. I would like to thank you for respond. 0x59160000 and 0x19168086 updated and osx is now running with graphic accelerator Thank you @Jake Lo. I generate once again EDID from FixEDID and this time I chose "Apple MacBook Pro Display (8:5)" and this time screen it seams to be working correct. Left me only: Ethernet connection flapping (I have restart osx to get connected) Sound/HDMI Keyboard/Mouse. WIFI. Plug/Unplug charging cable cost froze OSX Regards B. debug_3895.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted April 6, 2018 Moderators Share Posted April 6, 2018 Disable "Enable Legacy Option ROMS" in the BIOS to fix the plug/unplug froze issue. Link to comment Share on other sites More sharing options...
bvbek Posted April 6, 2018 Author Share Posted April 6, 2018 after: Disable "Enable Legacy Option ROMS" in the BIOS I got black screen after initiation graphic drivers(before logon screen). BTW. What is good WIFI card to this dell model. Can you please advice? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted April 6, 2018 Moderators Share Posted April 6, 2018 DW1830 or DW1560 Link to comment Share on other sites More sharing options...
bvbek Posted April 7, 2018 Author Share Posted April 7, 2018 Done I should receive this in next week (DW1830). I tested title docking station(over usb-c) Dell6000 multiple screens/sound working like charm. Directly over HDMI port second screen snd sound working to. I still got problem with keyboard/touchpad. Sometimes when I try use FN keys this cost froze to. Do Someone got different version VoodooI2C.kext,VoodooPS2Controller.kext what I can try to? I Try multiple times disable "Enable Legacy Option ROMS" but always crashed. This is last think what I can see before crash ((Potential why sound do not working to). Thank you . debug_5847.zip Link to comment Share on other sites More sharing options...
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