PaintArm Posted June 6, 2018 Share Posted June 6, 2018 Will do. Thanks for your help Jake. I feel your going above and beyond Link to comment Share on other sites More sharing options...
PaintArm Posted June 6, 2018 Share Posted June 6, 2018 nope. still no acceleration. I may try starting from scratch with a fresh install of Sierra and upgrade to High Sierra again and go from there. Link to comment Share on other sites More sharing options...
PaintArm Posted June 6, 2018 Share Posted June 6, 2018 so my DP to HDMI cable just arrived. I connected it and still no acceleration. So, now getting frustrated I decided to revert back to the original config.plist you provided me with @Jake Lo and reinstated the DSDT.aml you provided me with to get my sounds working. I changed the audio to 3 and the graphics platform ID had a typo so corrected that to 0x0d220003. Rebooted and TADA, graphics are accelerated showing 1536mb. Thanks again for your help and patience Jake. Much appreciated Link to comment Share on other sites More sharing options...
PaintArm Posted June 6, 2018 Share Posted June 6, 2018 Great no audio over the DisplayPort Link to comment Share on other sites More sharing options...
Administrators Hervé Posted June 6, 2018 Administrators Share Posted June 6, 2018 'probably needs a patch of the Azul FB kext to set your DP-associated display port to DP or HDMI connector-type... Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 6, 2018 Moderators Share Posted June 6, 2018 post the Config and IOreg Link to comment Share on other sites More sharing options...
PaintArm Posted June 7, 2018 Share Posted June 7, 2018 I still can’t get any audio. Nothing shows up. The speaker is greyed out in the top bar. The native AppleHDA method doesn’t seem to work Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 7, 2018 Moderators Share Posted June 7, 2018 You mean HDMI audio or internal audio? You previously mentioned that audio is working with auto HDApatcher. Please post Config and IOReg as requested above. Link to comment Share on other sites More sharing options...
PaintArm Posted June 8, 2018 Share Posted June 8, 2018 Yes that’s right I did. I’ve since done a fresh install as it was getting cluttered. Basically what I’m after preferably would be HS 10.13.5 running from HD 4600 through DP with audio. I pretty much have that but the audio. Nothing is showing for audio at all. DPCIMANAGER shows my hardware as Realtek Unknown. Will post config and IOReg in a few minutes Link to comment Share on other sites More sharing options...
PaintArm Posted June 8, 2018 Share Posted June 8, 2018 config.plist.zip PaintArm’s iMac.zip Link to comment Share on other sites More sharing options...
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