gengstapo Posted February 13, 2020 Share Posted February 13, 2020 Hello Im seeking help to verify my clean install High Sierra upon my laptop method is createinstallmedia My current problem is hdmi not working (no display & audio) plus the mouse pad seems slow/ lagging/ not responsive Ive attached my debug & clover Thx debug_783.zip CLOVER.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted February 13, 2020 Moderators Share Posted February 13, 2020 Try replacing VoodooPS2Controller with Rehabman's https://bitbucket.org/RehabMan/os-x-voodoo-ps2-controller/downloads/ Link to comment Share on other sites More sharing options...
gengstapo Posted February 14, 2020 Author Share Posted February 14, 2020 @Jake Lo The result still same, it might be the setting inside the clover I replace with my EFI Mojave all is working but hdmi, once the cable plugged in can display external but blank for laptop display, it like the signal is lost to the internal display. Even if hdmi disconnected, the internal display still blank & causing crash My another 3480 with Mojave is working fine with same EFI Is it possible for you to tweak my Mojave EFI so it would works with High Sierra? Thx CLOVER.zip Link to comment Share on other sites More sharing options...
gengstapo Posted February 25, 2020 Author Share Posted February 25, 2020 Ok done. problem solved Thx all Link to comment Share on other sites More sharing options...
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