Administrators Hervé Posted March 30, 2019 Administrators Share Posted March 30, 2019 Make sure you select the HDMI output in the Audio PrefPane. It's not automatic... Link to comment Share on other sites More sharing options...
surenmunoo Posted March 30, 2019 Author Share Posted March 30, 2019 Hi, Mine does not show hdmi but line 1 out, line 2 out, optical digital out and the screen flickering on browsers is pretty bad inlcuding the delay on the screen Link to comment Share on other sites More sharing options...
Administrators Hervé Posted March 30, 2019 Administrators Share Posted March 30, 2019 No need to quote every post you reply to; it's quite annoying actually... It sounds that you neither have HDMI audio set properly, nor graphics acceleration. Link to comment Share on other sites More sharing options...
surenmunoo Posted March 30, 2019 Author Share Posted March 30, 2019 Sorry, How do i go about setting that must i post my efi file here, please help Link to comment Share on other sites More sharing options...
surenmunoo Posted March 30, 2019 Author Share Posted March 30, 2019 EFI.zip Link to comment Share on other sites More sharing options...
Leook Posted March 30, 2019 Share Posted March 30, 2019 Try this EFI and check if the graphic is OK for hdmi audio you have to select it in system preferences as in the image. EFI.zip Link to comment Share on other sites More sharing options...
surenmunoo Posted March 30, 2019 Author Share Posted March 30, 2019 Thanks Leook, you are very helpful going to try it now Link to comment Share on other sites More sharing options...
surenmunoo Posted March 30, 2019 Author Share Posted March 30, 2019 I managed to get HDMI to show in my sound settings but still no sound coming out, i figured out how to get the dsdt file and i believe that if there is a problem it will be here, please see if you can help with sorting out and also advising how to patch it back and sort out the graphics DSDT.aml.zip Link to comment Share on other sites More sharing options...
surenmunoo Posted March 30, 2019 Author Share Posted March 30, 2019 Also if i move the mouse wheel down it goes up and vice versa, it is like the wheel scrool is inverted, if i can just fix these issues Link to comment Share on other sites More sharing options...
Leook Posted March 30, 2019 Share Posted March 30, 2019 Go to system preferences, mouse and uncheck the scroll direction. Link to comment Share on other sites More sharing options...
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