demos41 Posted June 12, 2018 Share Posted June 12, 2018 (edited) hey trying to change my smbios for agdpfix3 to function. please see the picture, am I correct in saying this is mixed? Step 3Fix Apple's Graphics Display Policy :Run the App(v.1.3) at the bottom of Post #1 here : Credit Shilohh Black Screen with MacPro 6,1 or iMac 15 or iMac 17 System Definition This will allow a picture to be displayed on your secondary monitor if a framebuffer connector edit is not required. used this method in high Sierra same machine i3 6100 hd530 Edited June 12, 2018 by demos41 Link to comment Share on other sites More sharing options...
demos41 Posted June 12, 2018 Author Share Posted June 12, 2018 (edited) done it. going for dual monitor now Edited June 12, 2018 by demos41 Link to comment Share on other sites More sharing options...
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