doctorultra Posted November 10, 2019 Share Posted November 10, 2019 When I change my input source of my monitor, for e. g. from hdmi to dp then back again, the external monitor Dell u3415w will not be reactivated and you can just restart the computer. Important for the solution, as soon as you change the source the internal monitor will be deactivated and come never be back. I have an e7470 and enclosed you can find my clover CLOVER.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 10, 2019 Moderators Share Posted November 10, 2019 See known issue and workaround here https://osxlatitude.com/forums/topic/9179-dell-latitude-e7x70-clover-uefi-only/?do=findComment&comment=64816 Link to comment Share on other sites More sharing options...
doctorultra Posted November 10, 2019 Author Share Posted November 10, 2019 Ok, but thats not the same behaivior what i ment, then with 10.14 it went, this problem is since catalina. The screen from the local display is always black, when i disconnect the hdmi cable. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 10, 2019 Moderators Share Posted November 10, 2019 Ok, last I tested I don't remember having the issue you describe. I'll test and report back when I have time. In the mean time you could try updating with my latest Catalina bootpack. Replace the serial # to the new config if you have it working with iMessage...etc https://osxlatitude.com/forums/topic/9179-dell-latitude-e7x70-clover-uefi-only/?do=findComment&comment=95548 Link to comment Share on other sites More sharing options...
doctorultra Posted November 10, 2019 Author Share Posted November 10, 2019 I´ve solved with the hmi-enabled and cdfon, now it works in catalina as well Other question, what do you mean with imessage, i can send sms via message? Link to comment Share on other sites More sharing options...
doctorultra Posted November 13, 2019 Author Share Posted November 13, 2019 sometimes this mentioned problem still happen. I will test your bootpack and will come back Link to comment Share on other sites More sharing options...
doctorultra Posted December 7, 2019 Author Share Posted December 7, 2019 currently it´s ok, it works thxs Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 7, 2019 Moderators Share Posted December 7, 2019 You mean my bootpack or enabling cdfon and HDMI? Link to comment Share on other sites More sharing options...
doctorultra Posted December 7, 2019 Author Share Posted December 7, 2019 yes Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 7, 2019 Moderators Share Posted December 7, 2019 Yes what? The 1st or latter? 1 Link to comment Share on other sites More sharing options...
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