Moderators Jake Lo Posted April 2, 2018 Moderators Share Posted April 2, 2018 Enable Legacy Option ROMS in the BIOS Link to comment Share on other sites More sharing options...
thanhlongzzz Posted April 2, 2018 Share Posted April 2, 2018 thanks so much ! I installed success 10.13. but1. my hd graphic 4600 - 1536mb but open Launchpad very lag. 2. My trackpad working but not smoothly 3. I copied AppleHDA-ALC292 to LE and run sudo touch -f /L*/E* sudo touch -f /S*/L*/E* sudo kextcache -Boot -U / then audio not working. how can I fix its ? Link to comment Share on other sites More sharing options...
Administrators Hervé Posted April 2, 2018 Administrators Share Posted April 2, 2018 Make sure to repair kexts permissions to /L/E before you rebuild the cache or it'll be ineffective. There's a dedicated thread to that matter in the FAQ section... Link to comment Share on other sites More sharing options...
thanhlongzzz Posted April 3, 2018 Share Posted April 3, 2018 thank you ! . i resolved them. but my Alps trackpad working not smoothly . Link to comment Share on other sites More sharing options...
Administrators Hervé Posted April 3, 2018 Administrators Share Posted April 3, 2018 Use latest PS2 controller kext R6 (compiled by Bronxteck) available here. Link to comment Share on other sites More sharing options...
thanhlongzzz Posted April 3, 2018 Share Posted April 3, 2018 i tried VoodooPS2Controller-R6Bronxteck.kext.zip with Kext wizart then nothing change. i tried copy to EFI/clover/kexts/other and same result Link to comment Share on other sites More sharing options...
Administrators Hervé Posted April 3, 2018 Administrators Share Posted April 3, 2018 Kext Wizard is a very old tool that probably no longer rebuilds kext cache properly under recent/modern versionsof OS X/macOS. Remove the kext from Clover's EFI folder, copy the kext to /L/E then manually repair permlssions and rebuild your cache. There's a dedicated thread to this matter in the FAQ section. Link to comment Share on other sites More sharing options...
thanhlongzzz Posted April 3, 2018 Share Posted April 3, 2018 i copied VoodooPS2Controller-R6Bronxteck.kext.zip to L/E, fix permission and rebuild cache -> restart then keyboard and trackpad not working i tried install this kext via Kext utility then keyboard trackpad working, but trackpad still working not smoothly Link to comment Share on other sites More sharing options...
Administrators Hervé Posted April 3, 2018 Administrators Share Posted April 3, 2018 Check for other copies of a PS2 controller; sounds like you have conflicting kexts somewhere... That kext works perfectly on all E6xx0, I can vouch for it. Link to comment Share on other sites More sharing options...
thanhlongzzz Posted April 3, 2018 Share Posted April 3, 2018 i installed VoodooHDA.kext and had 1 problem: speaker show and working - headphone not show; or plug in headphone -> restart then headphone working and speaker also not working this involve to my trackpad? Link to comment Share on other sites More sharing options...
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