megamac2020 Posted June 28, 2020 Share Posted June 28, 2020 (edited) Hi....this is the problem.... 1-) Boot with HDMI connected: - After Apple logo, laptop display goes black / HDMI monitor as secondary display normal; 2-) Boot with HDMI disconnected: - Laptop display normal, then after Login screen I connect the HDMI display and get the two displays with image;  ps: MacOS Catalina is installed... This is driving me crazy😃😃😃😃....any help???  Lenovo Yoga 710-15ISK Intel HD520 Thank you! config.plist.zip Edited June 28, 2020 by megamac2020 Quote Link to comment Share on other sites More sharing options...
roderickgoth Posted July 1, 2020 Share Posted July 1, 2020 i have the same problem, lenovo ideapad 300 14lsk. My display was broken so i use only hdmi, when boot and black screen, only disconnect and connect the hdmi and work. previous i have a problem with intel hd 520 4mb, now its appear like hd 530 but 1536mb Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted July 1, 2020 Administrators Share Posted July 1, 2020 igfxonln=1 Quote Support Olarila Vanilla Hackintosh by making a donation HERE About Premium Users you can check HERE Problems with Paypal HERE Link to comment Share on other sites More sharing options...
megamac2020 Posted July 1, 2020 Author Share Posted July 1, 2020 Already with igfxonln=1...no change.... Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted July 2, 2020 Administrators Share Posted July 2, 2020 u can. try with agdpmod=vit9696 if have a 4k display add -cdfon Quote Support Olarila Vanilla Hackintosh by making a donation HERE About Premium Users you can check HERE Problems with Paypal HERE Link to comment Share on other sites More sharing options...
megamac2020 Posted July 2, 2020 Author Share Posted July 2, 2020 I tried all, pikera too.... Very strange....I saw something in the logs about not sufficient energy to that port (DVI and HDMI same connector) right before "Login Screen"   Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted July 2, 2020 Administrators Share Posted July 2, 2020 try generate new patch with hackintool  Quote Support Olarila Vanilla Hackintosh by making a donation HERE About Premium Users you can check HERE Problems with Paypal HERE Link to comment Share on other sites More sharing options...
roderickgoth Posted July 3, 2020 Share Posted July 3, 2020 On 7/1/2020 at 7:21 PM, megamac2020 said: I tried all, pikera too.... Very strange....I saw something in the logs about not sufficient energy to that port (DVI and HDMI same connector) right before "Login Screen"    My problem was solved, something was causing me conflict, I backed up the progress and reinstalled again without adding anything extra except solution for hd 520, that solved me, it work for me in Catalina and Mojave, I stayed with mojave for 32b support.  my config is a mess, but it works for me, while I learn to perfect it  config.zip Quote Link to comment Share on other sites More sharing options...
megamac2020 Posted July 3, 2020 Author Share Posted July 3, 2020 In Mojave it's OK....I'm just using it....no problem... (Catalina still crazy) Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted July 3, 2020 Administrators Share Posted July 3, 2020 1 hour ago, megamac2020 said: (Catalina still crazy) 🤣 Quote Support Olarila Vanilla Hackintosh by making a donation HERE About Premium Users you can check HERE Problems with Paypal HERE Link to comment Share on other sites More sharing options...
