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DerNuntius

HDMI not working on Dell Latitude E5440 running 10.14.6

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Hi,

 

Finally I finished the installation of 10.14.6 on my Dell E5440. Everything works just fine, but HDMI will not work. Every time I plug it in, it causes a grey screen on my laptop monitor. Also on boot up. I attached my EFI Folder, maybe someone can help me. I searched a bit and read something about Azul Framebuffer Kext.

 

Thank you for helping.

Greedings,

Hugo

 

EFI

EFI.zip

 

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You need to implement the required HDMI patches to your Azul framebuffer kext. All was explained several years ago in our 4th gen/Haswell graphics patching guide. It's available in our R&D->Graphics forum subsection.

 

You can implement the patches through Clover on-the-fly patching facility.

 

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