liemhatang Posted May 28, 2018 Share Posted May 28, 2018 Hi all. Today i user HDMI for Hackintosh on Dell Latitude E7470, bios 1.18.5. After plugin HDMI, black screen on my Laptop and Extende display. remove HDMI may laptop no show display, only blackscreen. Help me! Sorry my bad English. Liemhatang.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted May 28, 2018 Moderators Share Posted May 28, 2018 Known issue already from my E7470 guide Known Issue & Workaround: HDMI-Output works but if connect HDMI-Cable the local Display goes off and never appears. I had tried different configurations but none panned out. Here's a workaround: Close the LID until you see the HDMI display becomes the primary display, then open the LID. It'll switch LCD as primary and projector as secondary. 1 Link to comment Share on other sites More sharing options...
liemhatang Posted May 28, 2018 Author Share Posted May 28, 2018 It work. thanks @Jake Lo Monitor FHD 1920x1080. U can user scale 125% same windows? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted May 28, 2018 Moderators Share Posted May 28, 2018 Probably but will be blurry. 1 Link to comment Share on other sites More sharing options...
liemhatang Posted May 28, 2018 Author Share Posted May 28, 2018 blurred not good. Thanks U! Link to comment Share on other sites More sharing options...
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