Hayden Young Posted December 20, 2018 Share Posted December 20, 2018 Whenever I connect an HDMI cable, the system stalls and gives me a shutdownstall log in /Library/DiagnosticReports. My EFI folder is in my signature. Can someone give me some help? macOS version is 10.14.2. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 20, 2018 Moderators Share Posted December 20, 2018 Take a look at my bootpack here. You need to patch the FB for port #5 https://osxlatitude.com/forums/topic/6472-dell-latitude-e7240e7440/?do=findComment&comment=86943 Link to comment Share on other sites More sharing options...
Administrators Hervé Posted December 21, 2018 Administrators Share Posted December 21, 2018 You must patch the FB/display connector that HDMI output is attached to. It should be FB@1 (connector 0x0105) and the priority must be changed from 0x09 to 0x12 with connector-type changed to HMDI, i.e. 0x00080000. Full details are available here: Link to comment Share on other sites More sharing options...
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