sO_omuch Posted April 20, 2020 Share Posted April 20, 2020 Hi, Please help me get HDMI out and HDMI audio to work with my Latitude 5400. -Intel Core i7-8 665U Processor (4 Core,8MB Cac he,1.9GHz,15W, vPro-Capable) -32GB, 2x16GB, DDR4 Non-ECC -Intel Core i7-8665U Processor with Integrated Intel UHD 620 Graphics, Thunderbolt Attached 2 debug files. 2nd one is DSDT patched but with few issues (HDMI, Battery Status) @Jake Lo please help Thanks! debug_16248.zip DSDTdebug_12298.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted April 20, 2020 Moderators Share Posted April 20, 2020 You need to determine which port is your HDMI device connected to and patch that port. Are you connected via USB-C / thunderbolt port to HDMI adapter? Link to comment Share on other sites More sharing options...
sO_omuch Posted April 20, 2020 Author Share Posted April 20, 2020 I'm using HDMI to HDMI cable @Jake Lo Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted April 20, 2020 Moderators Share Posted April 20, 2020 Then plug in the HDMI monitor and post IOReg file https://raw.githubusercontent.com/black-dragon74/OSX-Debug/master/IORegistryExplorer.zip Link to comment Share on other sites More sharing options...
sO_omuch Posted April 21, 2020 Author Share Posted April 21, 2020 Here you go Thanks! MacBook Pro.ioreg Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted April 21, 2020 Moderators Share Posted April 21, 2020 try this config config.plist.zip Link to comment Share on other sites More sharing options...
sO_omuch Posted April 22, 2020 Author Share Posted April 22, 2020 Just tried it but still same issue. Attached IOReg with HDMI-HDMI cable connected using your config.plist **using the nonDSDT EFI MacBook Pro.ioreg Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted April 22, 2020 Moderators Share Posted April 22, 2020 try this one config.plist.zip Link to comment Share on other sites More sharing options...
sO_omuch Posted April 22, 2020 Author Share Posted April 22, 2020 Tried this one as well and its still same. Attached new IOReg with HDMI connected. **using the nonDSDT EFI MacBook Pro.ioreg Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted April 22, 2020 Moderators Share Posted April 22, 2020 try this config.plist.zip Link to comment Share on other sites More sharing options...
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