mefflecakes Posted November 21, 2020 Author Share Posted November 21, 2020 @Jake Lo thanks, but that unfortunately didn't help, I just ended up with a blank display. @Hervé ok, I appreciate your help so far. I'll experiment and see if I have any success. Quote Link to comment Share on other sites More sharing options...
mefflecakes Posted November 22, 2020 Author Share Posted November 22, 2020 Ok, so I remembered the server in the cupboard under the stairs is a 7040, so I tried using @Jake Lo's config and it worked first time The very last thing I'd like to ask is related to the unplugging and plugging in any video cable, I lose image but when I plug the game back in it doesn't ever come back. Is thanks config related or something I just need to live with? The reason I ask is that I have a display port switcher box and if I don't have the monitor using the correct cable, I have to hold the power button to turn it off, then turn it on again.. Quote Link to comment Share on other sites More sharing options...
Administrators Hervé Posted November 27, 2020 Administrators Share Posted November 27, 2020 @mefflecakes, Mario and I played on his Skylake Optiplex 7050 (i5-6600 CPU) with HD530 graphics. We 1st got HDMI + DP working with standard SKL platform-id 0x19120000, then HDMI+DP+DP, i.e. 3 x displays after injecting 4th connector 0306... Secret was to bypass restrictions imposed by AppleGraphicsDevicePolicy kext (a PlugIn of AppleGraphicsControl kext) with boot arg agdpmod=pikera. All details posted here. Quote Link to comment Share on other sites More sharing options...
mefflecakes Posted November 30, 2020 Author Share Posted November 30, 2020 whoops, thought I replied to this. appreciate you getting back to me with that. Will give it a go if I decide to spin up the 5040 as a hackintosh again. Quote Link to comment Share on other sites More sharing options...
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